diff options
Diffstat (limited to 'debian/local')
| -rw-r--r-- | debian/local/man/ftp.1 | 1155 | ||||
| -rw-r--r-- | debian/local/man/ftpd.8 | 300 | ||||
| -rw-r--r-- | debian/local/man/inetd.8 | 452 | ||||
| -rw-r--r-- | debian/local/man/logger.1 | 96 | ||||
| -rw-r--r-- | debian/local/man/ls.1 | 446 | ||||
| -rw-r--r-- | debian/local/man/ping.8 | 328 | ||||
| -rw-r--r-- | debian/local/man/rcp.1 | 155 | ||||
| -rw-r--r-- | debian/local/man/rexecd.8 | 145 | ||||
| -rw-r--r-- | debian/local/man/rlogin.1 | 184 | ||||
| -rw-r--r-- | debian/local/man/rlogind.8 | 164 | ||||
| -rw-r--r-- | debian/local/man/rsh.1 | 183 | ||||
| -rw-r--r-- | debian/local/man/rshd.8 | 205 | ||||
| -rw-r--r-- | debian/local/man/syslog.conf.5 | 250 | ||||
| -rw-r--r-- | debian/local/man/syslogd.8 | 169 | ||||
| -rw-r--r-- | debian/local/man/talk.1 | 125 | ||||
| -rw-r--r-- | debian/local/man/talkd.8 | 71 | ||||
| -rw-r--r-- | debian/local/man/telnet.1 | 1362 | ||||
| -rw-r--r-- | debian/local/man/telnetd.8 | 607 | ||||
| -rw-r--r-- | debian/local/man/tftp.1 | 169 | ||||
| -rw-r--r-- | debian/local/man/tftpd.8 | 102 | ||||
| -rw-r--r-- | debian/local/man/whois.1 | 96 |
21 files changed, 6764 insertions, 0 deletions
diff --git a/debian/local/man/ftp.1 b/debian/local/man/ftp.1 new file mode 100644 index 0000000..f05718c --- /dev/null +++ b/debian/local/man/ftp.1 @@ -0,0 +1,1155 @@ +.\" Copyright (c) 1985, 1989, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)ftp.1 8.3 (Berkeley) 10/9/94 +.\" +.Dd October 9, 1994 +.Dt FTP 1 +.Os BSD 4.2 +.Sh NAME +.Nm ftp +.Nd +.Tn ARPANET +file transfer program +.Sh SYNOPSIS +.Nm ftp +.Op Fl v +.Op Fl d +.Op Fl i +.Op Fl n +.Op Fl g +.Op Ar host +.Sh DESCRIPTION +.Nm Ftp +is the user interface to the +.Tn ARPANET +standard File Transfer Protocol. +The program allows a user to transfer files to and from a +remote network site. +.Pp +Options may be specified at the command line, or to the +command interpreter. +.Bl -tag -width flag +.It Fl v +Verbose option forces +.Nm ftp +to show all responses from the remote server, as well +as report on data transfer statistics. +.It Fl n +Restrains +.Nm ftp +from attempting \*(Lqauto-login\*(Rq upon initial connection. +If auto-login is enabled, +.Nm ftp +will check the +.Pa .netrc +(see below) file in the user's home directory for an entry describing +an account on the remote machine. +If no entry exists, +.Nm ftp +will prompt for the remote machine login name (default is the user +identity on the local machine), and, if necessary, prompt for a password +and an account with which to login. +.It Fl i +Turns off interactive prompting during +multiple file transfers. +.It Fl d +Enables debugging. +.It Fl g +Disables file name globbing. +.El +.Pp +The client host with which +.Nm ftp +is to communicate may be specified on the command line. +If this is done, +.Nm ftp +will immediately attempt to establish a connection to an +.Tn FTP +server on that host; otherwise, +.Nm ftp +will enter its command interpreter and await instructions +from the user. +When +.Nm ftp +is awaiting commands from the user the prompt +.Ql ftp> +is provided to the user. +The following commands are recognized +by +.Nm ftp : +.Bl -tag -width Fl +.It Ic \&! Op Ar command Op Ar args +Invoke an interactive shell on the local machine. +If there are arguments, the first is taken to be a command to execute +directly, with the rest of the arguments as its arguments. +.It Ic \&$ Ar macro-name Op Ar args +Execute the macro +.Ar macro-name +that was defined with the +.Ic macdef +command. +Arguments are passed to the macro unglobbed. +.It Ic account Op Ar passwd +Supply a supplemental password required by a remote system for access +to resources once a login has been successfully completed. +If no argument is included, the user will be prompted for an account +password in a non-echoing input mode. +.It Ic append Ar local-file Op Ar remote-file +Append a local file to a file on the remote machine. +If +.Ar remote-file +is left unspecified, the local file name is used in naming the +remote file after being altered by any +.Ic ntrans +or +.Ic nmap +setting. +File transfer uses the current settings for +.Ic type , +.Ic format , +.Ic mode , +and +.Ic structure . +.It Ic ascii +Set the file transfer +.Ic type +to network +.Tn ASCII . +This is the default type. +.It Ic bell +Arrange that a bell be sounded after each file transfer +command is completed. +.It Ic binary +Set the file transfer +.Ic type +to support binary image transfer. +.It Ic bye +Terminate the +.Tn FTP +session with the remote server +and exit +.Nm ftp . +An end of file will also terminate the session and exit. +.It Ic case +Toggle remote computer file name case mapping during +.Ic mget +commands. +When +.Ic case +is on (default is off), remote computer file names with all letters in +upper case are written in the local directory with the letters mapped +to lower case. +.It Ic \&cd Ar remote-directory +Change the working directory on the remote machine +to +.Ar remote-directory . +.It Ic cdup +Change the remote machine working directory to the parent of the +current remote machine working directory. +.It Ic chmod Ar mode file-name +Change the permission modes of the file +.Ar file-name +on the remote +sytem to +.Ar mode . +.It Ic close +Terminate the +.Tn FTP +session with the remote server, and +return to the command interpreter. +Any defined macros are erased. +.It Ic \&cr +Toggle carriage return stripping during +ascii type file retrieval. +Records are denoted by a carriage return/linefeed sequence +during ascii type file transfer. +When +.Ic \&cr +is on (the default), carriage returns are stripped from this +sequence to conform with the +.Ux +single linefeed record +delimiter. +Records on +.Pf non\- Ns Ux +remote systems may contain single linefeeds; +when an ascii type transfer is made, these linefeeds may be +distinguished from a record delimiter only when +.Ic \&cr +is off. +.It Ic delete Ar remote-file +Delete the file +.Ar remote-file +on the remote machine. +.It Ic debug Op Ar debug-value +Toggle debugging mode. +If an optional +.Ar debug-value +is specified it is used to set the debugging level. +When debugging is on, +.Nm ftp +prints each command sent to the remote machine, preceded +by the string +.Ql \-\-> +.It Xo +.Ic dir +.Op Ar remote-directory +.Op Ar local-file +.Xc +Print a listing of the directory contents in the +directory, +.Ar remote-directory , +and, optionally, placing the output in +.Ar local-file . +If interactive prompting is on, +.Nm ftp +will prompt the user to verify that the last argument is indeed the +target local file for receiving +.Ic dir +output. +If no directory is specified, the current working +directory on the remote machine is used. +If no local +file is specified, or +.Ar local-file +is +.Fl , +output comes to the terminal. +.It Ic disconnect +A synonym for +.Ar close . +.It Ic form Ar format +Set the file transfer +.Ic form +to +.Ar format . +The default format is \*(Lqfile\*(Rq. +.It Ic get Ar remote-file Op Ar local-file +Retrieve the +.Ar remote-file +and store it on the local machine. +If the local +file name is not specified, it is given the same +name it has on the remote machine, subject to +alteration by the current +.Ic case , +.Ic ntrans , +and +.Ic nmap +settings. +The current settings for +.Ic type , +.Ic form , +.Ic mode , +and +.Ic structure +are used while transferring the file. +.It Ic glob +Toggle filename expansion for +.Ic mdelete , +.Ic mget +and +.Ic mput . +If globbing is turned off with +.Ic glob , +the file name arguments +are taken literally and not expanded. +Globbing for +.Ic mput +is done as in +.Xr csh 1 . +For +.Ic mdelete +and +.Ic mget , +each remote file name is expanded +separately on the remote machine and the lists are not merged. +Expansion of a directory name is likely to be +different from expansion of the name of an ordinary file: +the exact result depends on the foreign operating system and ftp server, +and can be previewed by doing +.Ql mls remote-files \- +Note: +.Ic mget +and +.Ic mput +are not meant to transfer +entire directory subtrees of files. +That can be done by +transferring a +.Xr tar 1 +archive of the subtree (in binary mode). +.It Ic hash Op Ar size +Toggle hash-sign (``#'') printing for each data block +transferred. +The +.Ar size +of a data block can optionally be specified. If not given, it defaults to 1024 bytes. +.It Ic help Op Ar command +Print an informative message about the meaning of +.Ar command . +If no argument is given, +.Nm ftp +prints a list of the known commands. +.It Ic idle Op Ar seconds +Set the inactivity timer on the remote server to +.Ar seconds +seconds. +If +.Ar seconds +is omitted, the current inactivity timer is printed. +.It Ic lcd Op Ar directory +Change the working directory on the local machine. +If +no +.Ar directory +is specified, the user's home directory is used. +.It Xo +.Ic \&ls +.Op Ar remote-directory +.Op Ar local-file +.Xc +Print a listing of the contents of a +directory on the remote machine. +The listing includes any system-dependent information that the server +chooses to include; for example, most +.Ux +systems will produce +output from the command +.Ql ls \-l . +(See also +.Ic nlist . ) +If +.Ar remote-directory +is left unspecified, the current working directory is used. +If interactive prompting is on, +.Nm ftp +will prompt the user to verify that the last argument is indeed the +target local file for receiving +.Ic \&ls +output. +If no local file is specified, or if +.Ar local-file +is +.Sq Fl , +the output is sent to the terminal. +.It Ic macdef Ar macro-name +Define a macro. +Subsequent lines are stored as the macro +.Ar macro-name ; +a null line (consecutive newline characters +in a file or +carriage returns from the terminal) terminates macro input mode. +There is a limit of 16 macros and 4096 total characters in all +defined macros. +Macros remain defined until a +.Ic close +command is executed. +The macro processor interprets `$' and `\e' as special characters. +A `$' followed by a number (or numbers) is replaced by the +corresponding argument on the macro invocation command line. +A `$' followed by an `i' signals that macro processor that the +executing macro is to be looped. +On the first pass `$i' is +replaced by the first argument on the macro invocation command line, +on the second pass it is replaced by the second argument, and so on. +A `\e' followed by any character is replaced by that character. +Use the `\e' to prevent special treatment of the `$'. +.It Ic mdelete Op Ar remote-files +Delete the +.Ar remote-files +on the remote machine. +.It Ic mdir Ar remote-files local-file +Like +.Ic dir , +except multiple remote files may be specified. +If interactive prompting is on, +.Nm ftp +will prompt the user to verify that the last argument is indeed the +target local file for receiving +.Ic mdir +output. +.It Ic mget Ar remote-files +Expand the +.Ar remote-files +on the remote machine +and do a +.Ic get +for each file name thus produced. +See +.Ic glob +for details on the filename expansion. +Resulting file names will then be processed according to +.Ic case , +.Ic ntrans , +and +.Ic nmap +settings. +Files are transferred into the local working directory, +which can be changed with +.Ql lcd directory ; +new local directories can be created with +.Ql "\&! mkdir directory" . +.It Ic mkdir Ar directory-name +Make a directory on the remote machine. +.It Ic mls Ar remote-files local-file +Like +.Ic nlist , +except multiple remote files may be specified, +and the +.Ar local-file +must be specified. +If interactive prompting is on, +.Nm ftp +will prompt the user to verify that the last argument is indeed the +target local file for receiving +.Ic mls +output. +.It Ic mode Op Ar mode-name +Set the file transfer +.Ic mode +to +.Ar mode-name . +The default mode is \*(Lqstream\*(Rq mode. +.It Ic modtime Ar file-name +Show the last modification time of the file on the remote machine. +.It Ic mput Ar local-files +Expand wild cards in the list of local files given as arguments +and do a +.Ic put +for each file in the resulting list. +See +.Ic glob +for details of filename expansion. +Resulting file names will then be processed according to +.Ic ntrans +and +.Ic nmap +settings. +.It Ic newer Ar file-name +Get the file only if the modification time of the remote file is more +recent that the file on the current system. +If the file does not +exist on the current system, the remote file is considered +.Ic newer . +Otherwise, this command is identical to +.Ar get . +.It Xo +.Ic nlist +.Op Ar remote-directory +.Op Ar local-file +.Xc +Print a list of the files in a +directory on the remote machine. +If +.Ar remote-directory +is left unspecified, the current working directory is used. +If interactive prompting is on, +.Nm ftp +will prompt the user to verify that the last argument is indeed the +target local file for receiving +.Ic nlist +output. +If no local file is specified, or if +.Ar local-file +is +.Fl , +the output is sent to the terminal. +.It Ic nmap Op Ar inpattern outpattern +Set or unset the filename mapping mechanism. +If no arguments are specified, the filename mapping mechanism is unset. +If arguments are specified, remote filenames are mapped during +.Ic mput +commands and +.Ic put +commands issued without a specified remote target filename. +If arguments are specified, local filenames are mapped during +.Ic mget +commands and +.Ic get +commands issued without a specified local target filename. +This command is useful when connecting to a +.No non\- Ns Ux +remote computer +with different file naming conventions or practices. +The mapping follows the pattern set by +.Ar inpattern +and +.Ar outpattern . +.Op Ar Inpattern +is a template for incoming filenames (which may have already been +processed according to the +.Ic ntrans +and +.Ic case +settings). +Variable templating is accomplished by including the +sequences `$1', `$2', ..., `$9' in +.Ar inpattern . +Use `\\' to prevent this special treatment of the `$' character. +All other characters are treated literally, and are used to determine the +.Ic nmap +.Op Ar inpattern +variable values. +For example, given +.Ar inpattern +$1.$2 and the remote file name "mydata.data", $1 would have the value +"mydata", and $2 would have the value "data". +The +.Ar outpattern +determines the resulting mapped filename. +The sequences `$1', `$2', ...., `$9' are replaced by any value resulting +from the +.Ar inpattern +template. +The sequence `$0' is replace by the original filename. +Additionally, the sequence +.Ql Op Ar seq1 , Ar seq2 +is replaced by +.Op Ar seq1 +if +.Ar seq1 +is not a null string; otherwise it is replaced by +.Ar seq2 . +For example, the command +.Pp +.Bd -literal -offset indent -compact +nmap $1.$2.$3 [$1,$2].[$2,file] +.Ed +.Pp +would yield +the output filename "myfile.data" for input filenames "myfile.data" and +"myfile.data.old", "myfile.file" for the input filename "myfile", and +"myfile.myfile" for the input filename ".myfile". +Spaces may be included in +.Ar outpattern , +as in the example: `nmap $1 sed "s/ *$//" > $1' . +Use the `\e' character to prevent special treatment +of the `$','[','[', and `,' characters. +.It Ic ntrans Op Ar inchars Op Ar outchars +Set or unset the filename character translation mechanism. +If no arguments are specified, the filename character +translation mechanism is unset. +If arguments are specified, characters in +remote filenames are translated during +.Ic mput +commands and +.Ic put +commands issued without a specified remote target filename. +If arguments are specified, characters in +local filenames are translated during +.Ic mget +commands and +.Ic get +commands issued without a specified local target filename. +This command is useful when connecting to a +.No non\- Ns Ux +remote computer +with different file naming conventions or practices. +Characters in a filename matching a character in +.Ar inchars +are replaced with the corresponding character in +.Ar outchars . +If the character's position in +.Ar inchars +is longer than the length of +.Ar outchars , +the character is deleted from the file name. +.It Ic open Ar host Op Ar port +Establish a connection to the specified +.Ar host +.Tn FTP +server. +An optional port number may be supplied, +in which case, +.Nm ftp +will attempt to contact an +.Tn FTP +server at that port. +If the +.Ic auto-login +option is on (default), +.Nm ftp +will also attempt to automatically log the user in to +the +.Tn FTP +server (see below). +.It Ic passive +Toggle passive mode. If passive mode is turned on +(default is off), the ftp client will +send a +.Dv PASV +command for all data connections instead of the usual +.Dv PORT +command. The +.Dv PASV +command requests that the remote server open a port for the data connection +and return the address of that port. The remote server listens on that +port and the client connects to it. When using the more traditional +.Dv PORT +command, the client listens on a port and sends that address to the remote +server, who connects back to it. Passive mode is useful when using +.Nm ftp +through a gateway router or host that controls the directionality of +traffic. +(Note that though ftp servers are required to support the +.Dv PASV +command by RFC 1123, some do not.) +.It Ic prompt +Toggle interactive prompting. +Interactive prompting +occurs during multiple file transfers to allow the +user to selectively retrieve or store files. +If prompting is turned off (default is on), any +.Ic mget +or +.Ic mput +will transfer all files, and any +.Ic mdelete +will delete all files. +.It Ic proxy Ar ftp-command +Execute an ftp command on a secondary control connection. +This command allows simultaneous connection to two remote ftp +servers for transferring files between the two servers. +The first +.Ic proxy +command should be an +.Ic open , +to establish the secondary control connection. +Enter the command "proxy ?" to see other ftp commands executable on the +secondary connection. +The following commands behave differently when prefaced by +.Ic proxy : +.Ic open +will not define new macros during the auto-login process, +.Ic close +will not erase existing macro definitions, +.Ic get +and +.Ic mget +transfer files from the host on the primary control connection +to the host on the secondary control connection, and +.Ic put , +.Ic mput , +and +.Ic append +transfer files from the host on the secondary control connection +to the host on the primary control connection. +Third party file transfers depend upon support of the ftp protocol +.Dv PASV +command by the server on the secondary control connection. +.It Ic put Ar local-file Op Ar remote-file +Store a local file on the remote machine. +If +.Ar remote-file +is left unspecified, the local file name is used +after processing according to any +.Ic ntrans +or +.Ic nmap +settings +in naming the remote file. +File transfer uses the +current settings for +.Ic type , +.Ic format , +.Ic mode , +and +.Ic structure . +.It Ic pwd +Print the name of the current working directory on the remote +machine. +.It Ic quit +A synonym for +.Ic bye . +.It Ic quote Ar arg1 arg2 ... +The arguments specified are sent, verbatim, to the remote +.Tn FTP +server. +.It Ic recv Ar remote-file Op Ar local-file +A synonym for get. +.It Ic reget Ar remote-file Op Ar local-file +Reget acts like get, except that if +.Ar local-file +exists and is +smaller than +.Ar remote-file , +.Ar local-file +is presumed to be +a partially transferred copy of +.Ar remote-file +and the transfer +is continued from the apparent point of failure. +This command +is useful when transferring very large files over networks that +are prone to dropping connections. +.It Ic remotehelp Op Ar command-name +Request help from the remote +.Tn FTP +server. +If a +.Ar command-name +is specified it is supplied to the server as well. +.It Ic remotestatus Op Ar file-name +With no arguments, show status of remote machine. +If +.Ar file-name +is specified, show status of +.Ar file-name +on remote machine. +.It Xo +.Ic rename +.Op Ar from +.Op Ar to +.Xc +Rename the file +.Ar from +on the remote machine, to the file +.Ar to . +.It Ic reset +Clear reply queue. +This command re-synchronizes command/reply sequencing with the remote +ftp server. +Resynchronization may be necessary following a violation of the ftp protocol +by the remote server. +.It Ic restart Ar marker +Restart the immediately following +.Ic get +or +.Ic put +at the +indicated +.Ar marker . +On +.Ux +systems, marker is usually a byte +offset into the file. +.It Ic rmdir Ar directory-name +Delete a directory on the remote machine. +.It Ic runique +Toggle storing of files on the local system with unique filenames. +If a file already exists with a name equal to the target +local filename for a +.Ic get +or +.Ic mget +command, a ".1" is appended to the name. +If the resulting name matches another existing file, +a ".2" is appended to the original name. +If this process continues up to ".99", an error +message is printed, and the transfer does not take place. +The generated unique filename will be reported. +Note that +.Ic runique +will not affect local files generated from a shell command +(see below). +The default value is off. +.It Ic send Ar local-file Op Ar remote-file +A synonym for put. +.It Ic sendport +Toggle the use of +.Dv PORT +commands. +By default, +.Nm ftp +will attempt to use a +.Dv PORT +command when establishing +a connection for each data transfer. +The use of +.Dv PORT +commands can prevent delays +when performing multiple file transfers. +If the +.Dv PORT +command fails, +.Nm ftp +will use the default data port. +When the use of +.Dv PORT +commands is disabled, no attempt will be made to use +.Dv PORT +commands for each data transfer. +This is useful +for certain +.Tn FTP +implementations which do ignore +.Dv PORT +commands but, incorrectly, indicate they've been accepted. +.It Ic site Ar arg1 arg2 ... +The arguments specified are sent, verbatim, to the remote +.Tn FTP +server as a +.Dv SITE +command. +.It Ic size Ar file-name +Return size of +.Ar file-name +on remote machine. +.It Ic status +Show the current status of +.Nm ftp . +.It Ic struct Op Ar struct-name +Set the file transfer +.Ar structure +to +.Ar struct-name . +By default \*(Lqstream\*(Rq structure is used. +.It Ic sunique +Toggle storing of files on remote machine under unique file names. +Remote ftp server must support ftp protocol +.Dv STOU +command for +successful completion. +The remote server will report unique name. +Default value is off. +.It Ic system +Show the type of operating system running on the remote machine. +.It Ic tenex +Set the file transfer type to that needed to +talk to +.Tn TENEX +machines. +.It Ic trace +Toggle packet tracing. +.It Ic type Op Ar type-name +Set the file transfer +.Ic type +to +.Ar type-name . +If no type is specified, the current type +is printed. +The default type is network +.Tn ASCII . +.It Ic umask Op Ar newmask +Set the default umask on the remote server to +.Ar newmask . +If +.Ar newmask +is omitted, the current umask is printed. +.It Xo +.Ic user Ar user-name +.Op Ar password +.Op Ar account +.Xc +Identify yourself to the remote +.Tn FTP +server. +If the +.Ar password +is not specified and the server requires it, +.Nm ftp +will prompt the user for it (after disabling local echo). +If an +.Ar account +field is not specified, and the +.Tn FTP +server +requires it, the user will be prompted for it. +If an +.Ar account +field is specified, an account command will +be relayed to the remote server after the login sequence +is completed if the remote server did not require it +for logging in. +Unless +.Nm ftp +is invoked with \*(Lqauto-login\*(Rq disabled, this +process is done automatically on initial connection to +the +.Tn FTP +server. +.It Ic verbose +Toggle verbose mode. +In verbose mode, all responses from +the +.Tn FTP +server are displayed to the user. +In addition, +if verbose is on, when a file transfer completes, statistics +regarding the efficiency of the transfer are reported. +By default, +verbose is on. +.It Ic ? Op Ar command +A synonym for help. +.El +.Pp +Command arguments which have embedded spaces may be quoted with +quote `"' marks. +.Sh ABORTING A FILE TRANSFER +To abort a file transfer, use the terminal interrupt key +(usually Ctrl-C). +Sending transfers will be immediately halted. +Receiving transfers will be halted by sending a ftp protocol +.Dv ABOR +command to the remote server, and discarding any further data received. +The speed at which this is accomplished depends upon the remote +server's support for +.Dv ABOR +processing. +If the remote server does not support the +.Dv ABOR +command, an +.Ql ftp> +prompt will not appear until the remote server has completed +sending the requested file. +.Pp +The terminal interrupt key sequence will be ignored when +.Nm ftp +has completed any local processing and is awaiting a reply +from the remote server. +A long delay in this mode may result from the ABOR processing described +above, or from unexpected behavior by the remote server, including +violations of the ftp protocol. +If the delay results from unexpected remote server behavior, the local +.Nm ftp +program must be killed by hand. +.Sh FILE NAMING CONVENTIONS +Files specified as arguments to +.Nm ftp +commands are processed according to the following rules. +.Bl -enum +.It +If the file name +.Sq Fl +is specified, the +.Ar stdin +(for reading) or +.Ar stdout +(for writing) is used. +.It +If the first character of the file name is +.Sq \&| , +the +remainder of the argument is interpreted as a shell command. +.Nm Ftp +then forks a shell, using +.Xr popen 3 +with the argument supplied, and reads (writes) from the stdout +(stdin). +If the shell command includes spaces, the argument +must be quoted; e.g. +\*(Lq" ls -lt"\*(Rq. +A particularly +useful example of this mechanism is: \*(Lqdir more\*(Rq. +.It +Failing the above checks, if ``globbing'' is enabled, +local file names are expanded +according to the rules used in the +.Xr csh 1 ; +c.f. the +.Ic glob +command. +If the +.Nm ftp +command expects a single local file (.e.g. +.Ic put ) , +only the first filename generated by the "globbing" operation is used. +.It +For +.Ic mget +commands and +.Ic get +commands with unspecified local file names, the local filename is +the remote filename, which may be altered by a +.Ic case , +.Ic ntrans , +or +.Ic nmap +setting. +The resulting filename may then be altered if +.Ic runique +is on. +.It +For +.Ic mput +commands and +.Ic put +commands with unspecified remote file names, the remote filename is +the local filename, which may be altered by a +.Ic ntrans +or +.Ic nmap +setting. +The resulting filename may then be altered by the remote server if +.Ic sunique +is on. +.El +.Sh FILE TRANSFER PARAMETERS +The FTP specification specifies many parameters which may +affect a file transfer. +The +.Ic type +may be one of \*(Lqascii\*(Rq, \*(Lqimage\*(Rq (binary), +\*(Lqebcdic\*(Rq, and \*(Lqlocal byte size\*(Rq (for +.Tn PDP Ns -10's +and +.Tn PDP Ns -20's +mostly). +.Nm Ftp +supports the ascii and image types of file transfer, +plus local byte size 8 for +.Ic tenex +mode transfers. +.Pp +.Nm Ftp +supports only the default values for the remaining +file transfer parameters: +.Ic mode , +.Ic form , +and +.Ic struct . +.Sh THE .netrc FILE +The +.Pa .netrc +file contains login and initialization information +used by the auto-login process. +It resides in the user's home directory. +The following tokens are recognized; they may be separated by spaces, +tabs, or new-lines: +.Bl -tag -width password +.It Ic machine Ar name +Identify a remote machine +.Ar name . +The auto-login process searches the +.Pa .netrc +file for a +.Ic machine +token that matches the remote machine specified on the +.Nm ftp +command line or as an +.Ic open +command argument. +Once a match is made, the subsequent +.Pa .netrc +tokens are processed, +stopping when the end of file is reached or another +.Ic machine +or a +.Ic default +token is encountered. +.It Ic default +This is the same as +.Ic machine +.Ar name +except that +.Ic default +matches any name. +There can be only one +.Ic default +token, and it must be after all +.Ic machine +tokens. +This is normally used as: +.Pp +.Dl default login anonymous password user@site +.Pp +thereby giving the user +.Ar automatic +anonymous ftp login to +machines not specified in +.Pa .netrc . +This can be overridden +by using the +.Fl n +flag to disable auto-login. +.It Ic login Ar name +Identify a user on the remote machine. +If this token is present, the auto-login process will initiate +a login using the specified +.Ar name . +.It Ic password Ar string +Supply a password. +If this token is present, the auto-login process will supply the +specified string if the remote server requires a password as part +of the login process. +Note that if this token is present in the +.Pa .netrc +file for any user other +than +.Ar anonymous , +.Nm ftp +will abort the auto-login process if the +.Pa .netrc +is readable by +anyone besides the user. +.It Ic account Ar string +Supply an additional account password. +If this token is present, the auto-login process will supply the +specified string if the remote server requires an additional +account password, or the auto-login process will initiate an +.Dv ACCT +command if it does not. +.It Ic macdef Ar name +Define a macro. +This token functions like the +.Nm ftp +.Ic macdef +command functions. +A macro is defined with the specified name; its contents begin with the +next +.Pa .netrc +line and continue until a null line (consecutive new-line +characters) is encountered. +If a macro named +.Ic init +is defined, it is automatically executed as the last step in the +auto-login process. +.El +.Sh ENVIRONMENT +.Nm Ftp +utilizes the following environment variables. +.Bl -tag -width Fl +.It Ev HOME +For default location of a +.Pa .netrc +file, if one exists. +.It Ev SHELL +For default shell. +.El +.Sh SEE ALSO +.Xr ftpd 8 +.Sh HISTORY +The +.Nm ftp +command appeared in +.Bx 4.2 . +.Sh BUGS +Correct execution of many commands depends upon proper behavior +by the remote server. +.Pp +An error in the treatment of carriage returns +in the +.Bx 4.2 +ascii-mode transfer code +has been corrected. +This correction may result in incorrect transfers of binary files +to and from +.Bx 4.2 +servers using the ascii type. +Avoid this problem by using the binary image type. diff --git a/debian/local/man/ftpd.8 b/debian/local/man/ftpd.8 new file mode 100644 index 0000000..e842141 --- /dev/null +++ b/debian/local/man/ftpd.8 @@ -0,0 +1,300 @@ +.\" Copyright (c) 1985, 1988, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)ftpd.8 8.3 (Berkeley) 6/1/94 +.\" +.Dd June 1, 1994 +.Dt FTPD 8 +.Os BSD 4.2 +.Sh NAME +.Nm ftpd +.Nd +Internet File Transfer Protocol server +.Sh SYNOPSIS +.Nm ftpd +.Op Fl dlADq +.Op Fl T Ar maxtimeout +.Op Fl t Ar timeout +.Op Fl a Ar login-name +.Sh DESCRIPTION +.Nm Ftpd +is the +Internet File Transfer Protocol +server process. The server uses the +.Tn TCP +protocol +and listens at the port specified in the +.Dq ftp +service specification; see +.Xr services 5 . +.Pp +Available options: +.Bl -tag -width Ds +.It Fl d +Debugging information is written to the syslog +using LOG_FTP. +.It Fl l +Each successful and failed +.Xr ftp 1 +session is logged using syslog with a facility of LOG_FTP. +If this option is specified twice, the retrieve (get), store (put), append, +delete, make directory, remove directory and rename operations and +their filename arguments are also logged. +.It Fl A +Only anonymous login is allowed. +.It Fl D +ftpd enters daemon-mode. That allows ftpd to be run without inetd. +.It Fl q +Quiet mode. No information about the version of the ftpd is given to the +client. +.It Fl T +A client may also request a different timeout period; +the maximum period allowed may be set to +.Ar timeout +seconds with the +.Fl T +option. +The default limit is 2 hours. +.It Fl t +The inactivity timeout period is set to +.Ar timeout +seconds (the default is 15 minutes). +.It Fl a +Give anonymous an other +.Ar login-name +(anonymous and ftpd will still work). +.El +.Pp +The file +.Pa /etc/nologin +can be used to disable ftp access. +If the file exists, +.Nm +displays it and exits. +If the file +.Pa /etc/ftpwelcome +exists, +.Nm +prints it before issuing the +.Dq ready +message. +If the file +.Pa /etc/motd +exists, +.Nm +prints it after a successful login. +.Pp +The ftp server currently supports the following ftp requests. +The case of the requests is ignored. +.Bl -column "Request" -offset indent +.It Request Ta "Description" +.It ABOR Ta "abort previous command" +.It ACCT Ta "specify account (ignored)" +.It ALLO Ta "allocate storage (vacuously)" +.It APPE Ta "append to a file" +.It CDUP Ta "change to parent of current working directory" +.It CWD Ta "change working directory" +.It DELE Ta "delete a file" +.It HELP Ta "give help information" +.It LIST Ta "give list files in a directory" Pq Dq Li "ls -lgA" +.It MKD Ta "make a directory" +.It MDTM Ta "show last modification time of file" +.It MODE Ta "specify data transfer" Em mode +.It NLST Ta "give name list of files in directory" +.It NOOP Ta "do nothing" +.It PASS Ta "specify password" +.It PASV Ta "prepare for server-to-server transfer" +.It PORT Ta "specify data connection port" +.It PWD Ta "print the current working directory" +.It QUIT Ta "terminate session" +.It REST Ta "restart incomplete transfer" +.It RETR Ta "retrieve a file" +.It RMD Ta "remove a directory" +.It RNFR Ta "specify rename-from file name" +.It RNTO Ta "specify rename-to file name" +.It SITE Ta "non-standard commands (see next section)" +.It SIZE Ta "return size of file" +.It STAT Ta "return status of server" +.It STOR Ta "store a file" +.It STOU Ta "store a file with a unique name" +.It STRU Ta "specify data transfer" Em structure +.It SYST Ta "show operating system type of server system" +.It TYPE Ta "specify data transfer" Em type +.It USER Ta "specify user name" +.It XCUP Ta "change to parent of current working directory (deprecated)" +.It XCWD Ta "change working directory (deprecated)" +.It XMKD Ta "make a directory (deprecated)" +.It XPWD Ta "print the current working directory (deprecated)" +.It XRMD Ta "remove a directory (deprecated)" +.El +.Pp +The following non-standard or +.Tn UNIX +specific commands are supported +by the +SITE request. +.Pp +.Bl -column Request -offset indent +.It Sy Request Ta Sy Description +.It UMASK Ta change umask, e.g. ``SITE UMASK 002'' +.It IDLE Ta set idle-timer, e.g. ``SITE IDLE 60'' +.It CHMOD Ta change mode of a file, e.g. ``SITE CHMOD 755 filename'' +.It HELP Ta give help information. +.El +.Pp +The remaining ftp requests specified in Internet RFC 959 +are +recognized, but not implemented. +MDTM and SIZE are not specified in RFC 959, but will appear in the +next updated FTP RFC. +.Pp +The ftp server will abort an active file transfer only when the +ABOR +command is preceded by a Telnet "Interrupt Process" (IP) +signal and a Telnet "Synch" signal in the command Telnet stream, +as described in Internet RFC 959. +If a +STAT +command is received during a data transfer, preceded by a Telnet IP +and Synch, transfer status will be returned. +.Pp +.Nm Ftpd +interprets file names according to the +.Dq globbing +conventions used by +.Xr csh 1 . +This allows users to utilize the metacharacters +.Dq Li \&*?[]{}~ . +.Pp +.Nm Ftpd +authenticates users according to three rules. +.Pp +.Bl -enum -offset indent +.It +The login name must be in the password data base, +.Pa /etc/passwd , +and not have a null password. +In this case a password must be provided by the client before any +file operations may be performed. +.It +The login name must not appear in the file +.Pa /etc/ftpusers . +.It +The user must have a standard shell returned by +.Xr getusershell 3 . +.It +If the user name is +.Dq anonymous +or +.Dq ftp , +an +anonymous ftp account must be present in the password +file (user +.Dq ftp ) . +In this case the user is allowed +to log in by specifying any password (by convention an email address for +the user should be used as the password). +.El +.Pp +In the last case, +.Nm ftpd +takes special measures to restrict the client's access privileges. +The server performs a +.Xr chroot 2 +to the home directory of the +.Dq ftp +user. +In order that system security is not breached, it is recommended +that the +.Dq ftp +subtree be constructed with care, following these rules: +.Bl -tag -width "~ftp/pub" -offset indent +.It Pa ~ftp +Make the home directory owned by +.Dq root +and unwritable by anyone. +.ne 1i +.It Pa ~ftp/bin +Make this directory owned by +.Dq root +and unwritable by anyone (mode 555). +The program +.Xr ls 1 +must be present to support the list command. +This program should be mode 111. +.It Pa ~ftp/etc +Make this directory owned by +.Dq root +and unwritable by anyone (mode 555). +The files +.Xr passwd 5 +and +.Xr group 5 +must be present for the +.Xr ls +command to be able to produce owner names rather than numbers. +The password field in +.Xr passwd +is not used, and should not contain real passwords. +The file +.Pa motd , +if present, will be printed after a successful login. +These files should be mode 444. +.It Pa ~ftp/pub +Make this directory mode 777 and owned by +.Dq ftp . +Guests +can then place files which are to be accessible via the anonymous +account in this directory. +.El +.Sh FILES +.Bl -tag -width /etc/ftpwelcome -compact +.It Pa /etc/ftpusers +List of unwelcome/restricted users. +.It Pa /etc/ftpwelcome +Welcome notice. +.It Pa /etc/motd +Welcome notice after login. +.It Pa /etc/nologin +Displayed and access refused. +.El +.Sh SEE ALSO +.Xr ftp 1 , +.Xr getusershell 3 , +.Xr syslogd 8 +.Sh BUGS +The server must run as the super-user +to create sockets with privileged port numbers. It maintains +an effective user id of the logged in user, reverting to +the super-user only when binding addresses to sockets. The +possible security holes have been extensively +scrutinized, but are possibly incomplete. +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.2 . diff --git a/debian/local/man/inetd.8 b/debian/local/man/inetd.8 new file mode 100644 index 0000000..f81d189 --- /dev/null +++ b/debian/local/man/inetd.8 @@ -0,0 +1,452 @@ +.\" Copyright (c) 1985, 1991, 1993, 1994 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)inetd.8 8.4 (Berkeley) 6/1/94 +.\" +.Dd October 21, 2006 +.Dt INETD 8 +.Os BSD 4.4 +.Sh NAME +.Nm inetd +.Nd internet +.Dq super-server +.Sh SYNOPSIS +.Nm inetd +.Op Fl d +.Op Fl R Ar rate +.Op Fl -environment +.Op Fl -resolve +.Op Ar configuration_files ... +.Sh WARNING +The information in this man page may be inaccurate or incomplete. The +authoritative documentation for the +.Nm inetd +utility is contained in +.Pa inetutils.info +document. To access it from your command line, type +.Pp +\fBinfo inetd\fR +.Pp +The online copy of the documentation is available at the following +address: +.Pp +http://www.gnu.org/software/inetutils/manual. +.Sh DESCRIPTION +The +.Nm inetd +program +should be run at boot time by +.Pa /etc/rc +(see +.Xr rc 8 ) . +It then listens for connections on certain +internet sockets. When a connection is found on one +of its sockets, it decides what service the socket +corresponds to, and invokes a program to service the request. +The server program is invoked with the service socket +as its standard input, output and error descriptors. +After the program is +finished, +.Nm inetd +continues to listen on the socket (except in some cases which +will be described below). Essentially, +.Nm inetd +allows running one daemon to invoke several others, +reducing load on the system. +.Pp +The options available for +.Nm inetd: +.Bl -tag -width Ds +.It Fl d, -debug +Turns on debugging. +.It Fl -environment +Pass local and remote address data via environment variables. See +\fBENVIRONMENT\fP below. +.It Fl R, -rate Ar rate +Specifies the maximum number of times a service can be invoked +in one minute; the default is 40. +.It Fl -resolve +Resolve local and remote IP addresses and pass them to the server program +via \fBTCPLOCALHOST\fP and \fBTCPREMOTEHOST\fP environment variables. See +\fBENVIRONMENT\fP below. This option implies \fB--environment\fP. +.It Fl -version +Shows the version. +.It Fl -help +Shows the help. +.El +.Pp +Upon execution, +.Nm inetd +reads its configuration information from a configuration +file on the command line, by default, +.Pa /etc/inetd.conf and /etc/inetd.d . +If the configuration pathname is a directory, all the files in the +directory are read like a configuration file. All of the configuration +files are read and merged. There must be an entry for each field in +the configuration file, with entries for each field separated by a tab +or a space. Comments are denoted by a ``#'' at the beginning of a +line. The fields of the configuration file are as follows: +.Pp +.Bd -unfilled -offset indent -compact +service name +socket type +protocol +wait/nowait[.max] +user +server program +server program arguments +.Ed +.Pp +There are two types of services that +.Nm inetd +can start: standard and TCPMUX. +A standard service has a well-known port assigned to it; +it may be a service that implements an official Internet standard or is a +BSD-specific service. +As described in +.Tn RFC 1078 , +TCPMUX services are nonstandard services that do not have a +well-known port assigned to them. +They are invoked from +.Nm inetd +when a program connects to the +.Dq tcpmux +well-known port and specifies +the service name. +This feature is useful for adding locally-developed servers. +.Pp +The +.Em service-name +entry is the name of a valid service in +the file +.Pa /etc/services . +For +.Dq internal +services (discussed below), the service +name +.Em must +be the official name of the service (that is, the first entry in +.Pa /etc/services ) . +For TCPMUX services, the value of the +.Em service-name +field consists of the string +.Dq tcpmux +followed by a slash and the +locally-chosen service name. +The service names listed in +.Pa /etc/services +and the name +.Dq help +are reserved. +Try to choose unique names for your TCPMUX services by prefixing them with +your organization's name and suffixing them with a version number. +.Pp +The +.Em socket-type +should be one of +.Dq stream , +.Dq dgram , +.Dq raw , +.Dq rdm , +or +.Dq seqpacket , +depending on whether the socket is a stream, datagram, raw, +reliably delivered message, or sequenced packet socket. +TCPMUX services must use +.Dq stream . +.Pp +The +.Em protocol +must be a valid protocol as given in +.Pa /etc/protocols . +Examples might be +.Dq tcp +or +.Dq udp . +TCPMUX services must use +.Dq tcp . +.Pp +The +.Em wait/nowait[.max] +entry specifies whether the server that is invoked by inetd will take over +the socket associated with the service access point, and thus whether +.Nm inetd +should wait for the server to exit before listening for new service +requests. +Datagram servers must use +.Dq wait , +as they are always invoked with the original datagram socket bound +to the specified service address. +These servers must read at least one datagram from the socket +before exiting. +If a datagram server connects +to its peer, freeing the socket so +.Nm inetd +can received further messages on the socket, it is said to be +a +.Dq multi-threaded +server; +it should read one datagram from the socket and create a new socket +connected to the peer. +It should fork, and the parent should then exit +to allow +.Nm inetd +to check for new service requests to spawn new servers. +Datagram servers which process all incoming datagrams +on a socket and eventually time out are said to be +.Dq single-threaded . +.Xr Comsat 8 , +.Pq Xr biff 1 +and +.Xr talkd 8 +are both examples of the latter type of +datagram server. +.Xr Tftpd 8 +is an example of a multi-threaded datagram server. +The optional +.Dq max +suffix (separated from +.Dq wait +or +.Dq nowait +by a dot) specifies the maximum number of times a service can be invoked +in one minute; the default is 40. +If a service exceeds this limit, +.Nm +will log the problem +and stop servicing requests for the specific service for ten minutes. +See also the +.Fl R +option above. +.Pp +Servers using stream sockets generally are multi-threaded and +use the +.Dq nowait +entry. +Connection requests for these services are accepted by +.Nm inetd , +and the server is given only the newly-accepted socket connected +to a client of the service. +Most stream-based services operate in this manner. +Stream-based servers that use +.Dq wait +are started with the listening service socket, and must accept +at least one connection request before exiting. +Such a server would normally accept and process incoming connection +requests until a timeout. +TCPMUX services must use +.Dq nowait . +.Pp +The optional +.Dq max +suffix (separated from +.Dq wait +or +.Dq nowait +by a dot) is a decimal number that specifies the maximum number of server +instances that may be spawned from +.Nm inetd +within an interval of 60 seconds. It overrides the settings of the +\fB-R\fP command line option. +.Pp +The +.Em user +entry should contain the user name of the user as whom the server +should run. This allows for servers to be given less permission +than root. +.Pp +The +.Em server-program +entry should contain the pathname of the program which is to be +executed by +.Nm inetd +when a request is found on its socket. If +.Nm inetd +provides this service internally, this entry should +be +.Dq internal . +.Pp +The +.Em server program arguments +should be just as arguments +normally are, starting with argv[0], which is the name of +the program. If the service is provided internally, the +word +.Dq internal +should take the place of this entry. +.Pp +The +.Nm inetd +program +provides several +.Dq trivial +services internally by use of +routines within itself. These services are +.Dq echo , +.Dq discard , +.Dq chargen +(character generator), +.Dq daytime +(human readable time), and +.Dq time +(machine readable time, +in the form of the number of seconds since midnight, January +1, 1900). All of these services are tcp based. For +details of these services, consult the appropriate +.Tn RFC +from the Network Information Center. +.Pp +The +.Nm inetd +program +rereads its configuration file when it receives a hangup signal, +.Dv SIGHUP . +Services may be added, deleted or modified when the configuration file +is reread. +.Sh TCPMUX +.Pp +.Tn RFC 1078 +describes the TCPMUX protocol: +``A TCP client connects to a foreign host on TCP port 1. It sends the +service name followed by a carriage-return line-feed <CRLF>. The +service name is never case sensitive. The server replies with a +single character indicating positive (+) or negative (\-) +acknowledgment, immediately followed by an optional message of +explanation, terminated with a <CRLF>. If the reply was positive, +the selected protocol begins; otherwise the connection is closed.'' +The program is passed the TCP connection as file descriptors 0 and 1. +.Pp +If the TCPMUX service name begins with a ``+'', +.Nm inetd +returns the positive reply for the program. +This allows you to invoke programs that use stdin/stdout +without putting any special server code in them. +.Pp +The special service name +.Dq help +causes +.Nm inetd +to list TCPMUX services in +.Pa inetd.conf . +.ne 1i +.Sh "ENVIRONMENT" +If a connection is made with a streaming protocol (TCP) and if +\fB--environment\fP option has been given, inetd will set +the following environment variables before starting the program: +.Pp +\fBPROTO\fP: always "TCP". +.Pp +\fBTCPLOCALIP\fP: the local IP address of the interface which accepted the connection. +.Pp +\fBTCPLOCALPORT\fP: the port number on which the TCP connection was established. +.Pp +\fBTCPREMOTEIP\fP: the IP address of the remote client. +.Pp +\fBTCPREMOTEPORT\fP: the port number on the client side of the TCP connection. +.Pp +In addition, if given the \fB--remote\fP option, +.Nm inetd +will set the following environment variables: +.Pp +\fBTCPLOCALHOST\fP: the DNS name of \fITCPLOCALIP\fR. +.Pp +\fBTCPREMOTEHOST\fP: the DNS name of \fITCPREMOTEIP\fR. +.Sh "EXAMPLES" +.Pp +Here are several example service entries for the various types of services: +.Bd -literal +ftp stream tcp nowait root /usr/libexec/ftpd ftpd -l +ntalk dgram udp wait root /usr/libexec/ntalkd ntalkd +tcpmux/+date stream tcp nowait guest /bin/date date +tcpmux/phonebook stream tcp nowait guest /usr/local/bin/phonebook phonebook +.Ed +.Sh "ERROR MESSAGES" +The +.Nm inetd +server +logs error messages using +.Xr syslog 3 . +Important error messages and their explanations are: +.Bd -literal +\fIservice\fP/\fIprotocol\fP server failing (looping), service terminated. +.Ed +The number of requests for the specified service in the past minute +exceeded the limit. The limit exists to prevent a broken program +or a malicious user from swamping the system. +This message may occur for several reasons: +1) there are lots of hosts requesting the service within a short time period, +2) a 'broken' client program is requesting the service too frequently, +3) a malicious user is running a program to invoke the service in +a 'denial of service' attack, or +4) the invoked service program has an error that causes clients +to retry quickly. +Use the +.Op Fl R +option, +as described above, to change the rate limit. +Once the limit is reached, the service will be +reenabled automatically in 10 minutes. +.sp +.Bd -literal +\fIservice\fP/\fIprotocol\fP: No such user '\fIuser\fP', service ignored +\fIservice\fP/\fIprotocol\fP: getpwnam: \fIuser\fP: No such user +.Ed +No entry for +.Em user +exists in the +.Pa passwd +file. The first message +occurs when +.Nm inetd +(re)reads the configuration file. The second message occurs when the +service is invoked. +.sp +.Bd -literal +\fIservice\fP: can't set uid \fInumber\fP +\fIservice\fP: can't set gid \fInumber\fP +.Ed +The user or group ID for the entry's +.Em user +is invalid. +.Sh SEE ALSO +.Xr comsat 8 , +.Xr fingerd 8 , +.Xr ftpd 8 , +.Xr rexecd 8 , +.Xr rlogind 8 , +.Xr rshd 8 , +.Xr telnetd 8 , +.Xr tftpd 8 +.Sh BUGS +The environment variables (see \fBENVIRONMENT\fP) are set only for +TCP IPv4 nowait connections. +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.3 . +TCPMUX is based on code and documentation by Mark Lottor. diff --git a/debian/local/man/logger.1 b/debian/local/man/logger.1 new file mode 100644 index 0000000..539fc57 --- /dev/null +++ b/debian/local/man/logger.1 @@ -0,0 +1,96 @@ +.\" Copyright (c) 1983, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)logger.1 8.1 (Berkeley) 6/6/93 +.\" +.Dd June 6, 1993 +.Dt LOGGER 1 +.Os BSD 4.3 +.Sh NAME +.Nm logger +.Nd make entries in the system log +.Sh SYNOPSIS +.Nm logger +.Op Fl is +.Op Fl f Ar file +.Op Fl p Ar pri +.Op Fl t Ar tag +.Op Ar message ... +.Sh DESCRIPTION +.Nm Logger +provides a shell command interface to the +.Xr syslog 3 +system log module. +.Pp +Options: +.Pp +.Bl -tag -width "message" +.It Fl i +Log the process id of the logger process +with each line. +.It Fl s +Log the message to standard error, as well as the system log. +.It Fl f Ar file +Log the specified file. +.It Fl p Ar pri +Enter the message with the specified priority. +The priority may be specified numerically or as a ``facility.level'' +pair. +For example, ``\-p local3.info'' logs the message(s) as +.Ar info Ns rmational +level in the +.Ar local3 +facility. +The default is ``user.notice.'' +.It Fl t Ar tag +Mark every line in the log with the specified +.Ar tag . +.It Ar message +Write the message to log; if not specified, and the +.Fl f +flag is not +provided, standard input is logged. +.El +.Pp +The +.Nm logger +utility exits 0 on success, and >0 if an error occurs. +.Sh EXAMPLES +.Bd -literal -offset indent -compact +logger System rebooted + +logger \-p local0.notice \-t HOSTIDM \-f /dev/idmc +.Ed +.Sh SEE ALSO +.Xr syslog 3 , +.Xr syslogd 8 +.Sh STANDARDS +The +.Nm logger +command is expected to be +.St -p1003.2 +compatible. diff --git a/debian/local/man/ls.1 b/debian/local/man/ls.1 new file mode 100644 index 0000000..04231ea --- /dev/null +++ b/debian/local/man/ls.1 @@ -0,0 +1,446 @@ +.\" $OpenBSD: ls.1,v 1.23 2000/03/24 21:41:08 aaron Exp $ +.\" $NetBSD: ls.1,v 1.14 1995/12/05 02:44:01 jtc Exp $ +.\" +.\" Copyright (c) 1980, 1990, 1991, 1993, 1994 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" This code is derived from software contributed to Berkeley by +.\" the Institute of Electrical and Electronics Engineers, Inc. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)ls.1 8.7 (Berkeley) 7/29/94 +.\" +.Dd July 29, 1994 +.Dt LS 1 +.Os +.Sh NAME +.Nm ls +.Nd list directory contents +.Sh SYNOPSIS +.Nm ls +.Op Fl 1ACFLRSTWacdfgiklmnopqrstux +.Op Ar file ... +.Sh DESCRIPTION +For each operand that names a +.Ar file +of a type other than +directory, +.Nm +displays its name as well as any requested, +associated information. +For each operand that names a +.Ar file +of type directory, +.Nm +displays the names of files contained +within that directory, as well as any requested, associated +information. +.Pp +If no operands are given, the contents of the current +directory are displayed. +If more than one operand is given, +non-directory operands are displayed first; directory +and non-directory operands are sorted separately and in +lexicographical order. +.Pp +The options are as follows: +.Bl -tag -width indent +.It Fl A +List all entries except for +.Dq \&. +and +.Dq \&.. . +Always set for the super-user. +.It Fl C +Force multi-column output; this is the default when output is to a terminal. +.It Fl F +Display a slash +.Pq Sq / +immediately after each pathname that is a directory, +an asterisk +.Pq Sq \&* +after each that is executable, +an at sign +.Pq Sq @ +after each symbolic link, +a percent sign +.Pq Sq % +after each whiteout, +an equal sign +.Pq Sq = +after each socket, +and a vertical bar +.Pq Sq \&| +after each that is a FIFO. +.It Fl L +If argument is a symbolic link, list the file or directory the link references +rather than the link itself. +.It Fl R +Recursively list subdirectories encountered. +.It Fl S +Sort by size, largest file first. +.It Fl T +Display complete time information for the file, including +month, day, hour, minute, second, and year. +This option has no effect unless one of the long format +.Pq Fl l , Fl n +options is also specified. +.It Fl W +Display whiteouts when scanning directories. +.It Fl a +Include directory entries whose names begin with a +dot +.Pq Sq \&. . +.It Fl c +Use time file's status was last changed instead of last modification +time for sorting +.Pq Fl t +or printing +.Pq Fl l , Fl n . +.It Fl d +Directories are listed as plain files (not searched recursively) and +symbolic links in the argument list are not indirected through. +.It Fl f +Output is not sorted. +.It Fl g +Does nothing; kept for compatibility with older versions of +.Xr ls 1 . +.It Fl i +For each file, print its inode number. +.It Fl k +Modifies the +.Fl s +option, causing the sizes to be reported in kilobytes. +Overrides any value specified by the +.Ev BLOCKSIZE +environment variable. +.It Fl l +(The lowercase letter +.Dq ell. Ns ) +List in long format (see below). +If the output is to a terminal, a total sum of all file +sizes is output on a line before the long listing. +.It Fl m +Stream output format; list files across the page, separated by commas. +.It Fl n +List in long format as in +.Fl l , +but retain user and group IDs in a numeric format. +.It Fl o +Include the file flags in a long format +.Pq Fl l , Fl n +output. +.It Fl p +Display a slash +.Pq Sq \&/ +immediately after each pathname that is a directory. +.It Fl q +Force printing of non-graphic characters in file names as +the character +.Dq ? ; +this is the default when output is to a terminal. +.It Fl r +Reverse the order of the sort to get reverse +lexicographical order or the smallest or oldest entries first. +.It Fl s +Display the number of file system blocks actually used by each file, +where partial units are rounded up to the next integer value. +Blocks are 512 bytes unless overridden by the +.Fl k +flag or +.Ev BLOCKSIZE +environment variable. +.It Fl t +Sort by time modified (most recently modified +first) before sorting the operands in lexicographical +order. +.It Fl u +Use file's last access time +instead of last modification time +for sorting +.Pq Fl t +or printing +.Pq Fl l , Fl n . +.It Fl x +Multi-column output sorted across the page rather than down the page. +.It Fl \&1 +(The numeric digit +.Dq one. Ns ) +Force output to be one entry per line. +This is the default when +output is not to a terminal. +.El +.Pp +The +.Fl 1 , +.Fl C , +.Fl l , +and +.Fl n +options all override each other; the last one specified determines +the format used. +.Pp +The +.Fl c +and +.Fl u +options override each other; the last one specified determines +the file time used. +The +.Fl f +option overrides any occurrence of either. +.Pp +By default, +.Nm +lists one entry per line to standard +output; the exceptions are to terminals or when the +.Fl C +or +.Fl m +options are specified. +.Pp +File information is displayed with one or more +<blank>s separating the information associated with the +.Fl i , +.Fl s , +.Fl l , +and +.Fl n +options. +.Ss The Long Format +If the +.Fl l +or +.Fl n +options are given, the following information +is displayed for each file: +mode, +number of links, +owner, +group, +size in bytes, +time of last modification +.Pq Dq mmm dd HH:MM , +and the pathname. +In addition, for each directory whose contents are displayed, the first +line displayed is the total number of blocks used by the files in the +directory. +Blocks are 512 bytes unless overridden by the +.Fl k +option or +.Ev BLOCKSIZE +environment variable. +.Pp +If the owner or group name is not a known user or group name, respectively, +or the +.Fl n +option is given, the numeric ID is displayed. +.Pp +If the file is a character special or block special file, +the major and minor device numbers for the file are displayed +in the size field. +.Pp +If the +.Fl T +option is given, the time of last modification is displayed using the +format +.Dq mmm dd HH:MM:SS CCYY . +.Pp +If the file is a symbolic link, the pathname of the +linked-to file is preceded by +.Dq \-> . +.Pp +The file mode printed under the +.Fl l +or +.Fl n +options consists of the entry type, owner permissions, and group +permissions. +The entry type character describes the type of file, as follows: +.Pp +.Bl -tag -width 4n -offset indent -compact +.It Sy b +block special file +.It Sy c +character special file +.It Sy d +directory +.It Sy l +symbolic link +.It Sy s +socket link +.It Sy p +.Tn FIFO +.It Sy w +whiteout +.It Sy \- +regular file +.El +.Pp +The next three fields +are three characters each: +owner permissions, +group permissions, and +other permissions. +Each field has three character positions: +.Pp +.Bl -enum -offset indent -compact +.It +If +.Sy r , +the file is readable; if +.Sy \- , +it is not readable. +.It +If +.Sy w , +the file is writable; if +.Sy \- , +it is not writable. +.It +The first of the following that applies: +.Bl -tag -width 4n -offset indent +.It Sy S +If in the owner permissions, the file is not executable and +set-user-ID mode is set. +If in the group permissions, the file is not executable +and set-group-ID mode is set. +.It Sy s +If in the owner permissions, the file is executable +and set-user-ID mode is set. +If in the group permissions, the file is executable +and setgroup-ID mode is set. +.It Sy x +The file is executable or the directory is +searchable. +.It Sy \- +The file is neither readable, writable, executable, +nor set-user-ID, nor set-group-ID, nor sticky (see below). +.El +.Pp +These next two apply only to the third character in the last group +(other permissions): +.Bl -tag -width 4n -offset indent +.It Sy T +The sticky bit is set +(mode +.Li 1000 ) , +but neither executable nor searchable (see +.Xr chmod 1 +or +.Xr sticky 8 ) . +.It Sy t +The sticky bit is set (mode +.Li 1000 ) , +and is searchable or executable +(see +.Xr chmod 1 +or +.Xr sticky 8 ) . +.El +.El +.Pp +In addition, if the +.Fl o +option is specified, the file flags (see +.Xr chflags 1 ) +are displayed as comma-separated strings in front of the file size, +abbreviated as follows: +.Pp +.Bl -tag -width 8n -offset indent -compact +.It \&- +no flags +.It uappnd +user append-only +.It uchg +user immutable +.It nodump +do not dump +.It opaque +opaque file +.It sappnd +system append-only +.It arch +archived +.It schg +system immutable +.El +.Pp +The +.Nm +utility exits 0 on success or >0 if an error occurred. +.Sh ENVIRONMENT +The following environment variables affect the execution of +.Nm ls : +.Bl -tag -width BLOCKSIZE +.It Ev BLOCKSIZE +If the environment variable +.Ev BLOCKSIZE +is set, and the +.Fl k +option is not specified, the block counts +(see +.Fl s ) +will be displayed in units of that size block. +.It COLUMNS +If this variable contains a string representing a +decimal integer, it is used as the +column position width for displaying +multiple-text-column output. +The +.Nm +utility calculates how +many pathname text columns to display +based on the width provided +(see +.Fl C ) . +.It Ev TZ +The timezone to use when displaying dates. +See +.Xr environ 7 +for more information. +.El +.Sh COMPATIBILITY +The group field is now automatically included in the long listing for +files in order to be compatible with the +.St -p1003.2 +specification. +.Sh SEE ALSO +.Xr chflags 1 , +.Xr chmod 1 , +.Xr symlink 7 , +.Xr sticky 8 +.Sh HISTORY +An +.Nm +utility appeared in +.At v5 . +.Sh STANDARDS +The +.Nm +utility is expected to be a superset of the +.St -p1003.2 +specification. diff --git a/debian/local/man/ping.8 b/debian/local/man/ping.8 new file mode 100644 index 0000000..2382365 --- /dev/null +++ b/debian/local/man/ping.8 @@ -0,0 +1,328 @@ +.\" Copyright (c) 1985, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)ping.8 8.3 (Berkeley) 4/28/95 +.\" +.Dd April 28, 1995 +.Dt PING 8 +.Os BSD 4.3 +.Sh NAME +.Nm ping +.Nd send +.Tn ICMP ECHO_REQUEST +packets to network hosts +.Sh SYNOPSIS +.Nm ping +.Op Fl Rdfnqrv +.Op Fl c Ar count +.Op Fl i Ar wait +.Op Fl l Ar preload +.Op Fl p Ar pattern +.Op Fl s Ar packetsize +.Ar host +.Sh DESCRIPTION +.Nm Ping +uses the +.Tn ICMP +protocol's mandatory +.Tn ECHO_REQUEST +datagram to elicit an +.Tn ICMP ECHO_RESPONSE +from a host or gateway. +.Tn ECHO_REQUEST +datagrams (``pings'') have an IP and +.Tn ICMP +header, +followed by a +.Dq struct timeval +and then an arbitrary number of ``pad'' bytes used to fill out the +packet. +The options are as follows: +.Bl -tag -width Ds +.It Fl c Ar count +Stop after sending (and receiving) +.Ar count +.Tn ECHO_RESPONSE +packets. +.It Fl d +Set the +.Dv SO_DEBUG +option on the socket being used. +.It Fl f +Flood ping. +Outputs packets as fast as they come back or one hundred times per second, +whichever is more. +For every +.Tn ECHO_REQUEST +sent a period ``.'' is printed, while for every +.Tn ECHO_REPLY +received a backspace is printed. +This provides a rapid display of how many packets are being dropped. +Only the super-user may use this option. +.Bf -emphasis +This can be very hard on a network and should be used with caution. +.Ef +.It Fl i Ar wait +Wait +.Ar wait +seconds +.Em between sending each packet . +The default is to wait for one second between each packet. +This option is incompatible with the +.Fl f +option. +.It Fl l Ar preload +If +.Ar preload +is specified, +.Nm ping +sends that many packets as fast as possible before falling into its normal +mode of behavior. +.It Fl n +Numeric output only. +No attempt will be made to lookup symbolic names for host addresses. +.It Fl p Ar pattern +You may specify up to 16 ``pad'' bytes to fill out the packet you send. +This is useful for diagnosing data-dependent problems in a network. +For example, +.Dq Li \-p ff +will cause the sent packet to be filled with all +ones. +.It Fl q +Quiet output. +Nothing is displayed except the summary lines at startup time and +when finished. +.It Fl R +Record route. +Includes the +.Tn RECORD_ROUTE +option in the +.Tn ECHO_REQUEST +packet and displays +the route buffer on returned packets. +Note that the IP header is only large enough for nine such routes. +Many hosts ignore or discard this option. +.It Fl r +Bypass the normal routing tables and send directly to a host on an attached +network. +If the host is not on a directly-attached network, an error is returned. +This option can be used to ping a local host through an interface +that has no route through it (e.g., after the interface was dropped by +.Xr routed 8 ) . +.It Fl s Ar packetsize +Specifies the number of data bytes to be sent. +The default is 56, which translates into 64 +.Tn ICMP +data bytes when combined +with the 8 bytes of +.Tn ICMP +header data. +.It Fl v +Verbose output. +.Tn ICMP +packets other than +.Tn ECHO_RESPONSE +that are received are listed. +.El +.Pp +When using +.Nm ping +for fault isolation, it should first be run on the local host, to verify +that the local network interface is up and running. +Then, hosts and gateways further and further away should be ``pinged''. +Round-trip times and packet loss statistics are computed. +If duplicate packets are received, they are not included in the packet +loss calculation, although the round trip time of these packets is used +in calculating the minimum/average/maximum round-trip time numbers. +When the specified number of packets have been sent (and received) or +if the program is terminated with a +.Dv SIGINT , +a brief summary is displayed. +.Pp +This program is intended for use in network testing, measurement and +management. +Because of the load it can impose on the network, it is unwise to use +.Nm ping +during normal operations or from automated scripts. +.Sh ICMP PACKET DETAILS +An IP header without options is 20 bytes. +An +.Tn ICMP +.Tn ECHO_REQUEST +packet contains an additional 8 bytes worth +of +.Tn ICMP +header followed by an arbitrary amount of data. +When a +.Ar packetsize +is given, this indicated the size of this extra piece of data (the +default is 56). +Thus the amount of data received inside of an IP packet of type +.Tn ICMP +.Tn ECHO_REPLY +will always be 8 bytes more than the requested data space +(the +.Tn ICMP +header). +.Pp +If the data space is at least eight bytes large, +.Nm ping +uses the first eight bytes of this space to include a timestamp which +it uses in the computation of round trip times. +If less than eight bytes of pad are specified, no round trip times are +given. +.Sh DUPLICATE AND DAMAGED PACKETS +.Nm Ping +will report duplicate and damaged packets. +Duplicate packets should never occur, and seem to be caused by +inappropriate link-level retransmissions. +Duplicates may occur in many situations and are rarely (if ever) a +good sign, although the presence of low levels of duplicates may not +always be cause for alarm. +.Pp +Damaged packets are obviously serious cause for alarm and often +indicate broken hardware somewhere in the +.Nm ping +packet's path (in the network or in the hosts). +.Sh TRYING DIFFERENT DATA PATTERNS +The (inter)network layer should never treat packets differently depending +on the data contained in the data portion. +Unfortunately, data-dependent problems have been known to sneak into +networks and remain undetected for long periods of time. +In many cases the particular pattern that will have problems is something +that doesn't have sufficient ``transitions'', such as all ones or all +zeros, or a pattern right at the edge, such as almost all zeros. +It isn't necessarily enough to specify a data pattern of all zeros (for +example) on the command line because the pattern that is of interest is +at the data link level, and the relationship between what you type and +what the controllers transmit can be complicated. +.Pp +This means that if you have a data-dependent problem you will probably +have to do a lot of testing to find it. +If you are lucky, you may manage to find a file that either can't be sent +across your network or that takes much longer to transfer than other +similar length files. +You can then examine this file for repeated patterns that you can test +using the +.Fl p +option of +.Nm ping . +.Sh TTL DETAILS +The +.Tn TTL +value of an IP packet represents the maximum number of IP routers +that the packet can go through before being thrown away. +In current practice you can expect each router in the Internet to decrement +the +.Tn TTL +field by exactly one. +.Pp +The +.Tn TCP/IP +specification states that the +.Tn TTL +field for +.Tn TCP +packets should +be set to 60, but many systems use smaller values (4.3 +.Tn BSD +uses 30, 4.2 used +15). +.Pp +The maximum possible value of this field is 255, and most Unix systems set +the +.Tn TTL +field of +.Tn ICMP ECHO_REQUEST +packets to 255. +This is why you will find you can ``ping'' some hosts, but not reach them +with +.Xr telnet 1 +or +.Xr ftp 1 . +.Pp +In normal operation ping prints the ttl value from the packet it receives. +When a remote system receives a ping packet, it can do one of three things +with the +.Tn TTL +field in its response: +.Bl -bullet +.It +Not change it; this is what Berkeley Unix systems did before the +.Bx 4.3 tahoe +release. +In this case the +.Tn TTL +value in the received packet will be 255 minus the +number of routers in the round-trip path. +.It +Set it to 255; this is what current Berkeley Unix systems do. +In this case the +.Tn TTL +value in the received packet will be 255 minus the +number of routers in the path +.Xr from +the remote system +.Em to +the +.Nm ping Ns Em ing +host. +.It +Set it to some other value. +Some machines use the same value for +.Tn ICMP +packets that they use for +.Tn TCP +packets, for example either 30 or 60. +Others may use completely wild values. +.El +.Sh BUGS +Many Hosts and Gateways ignore the +.Tn RECORD_ROUTE +option. +.Pp +The maximum IP header length is too small for options like +.Tn RECORD_ROUTE +to +be completely useful. +There's not much that that can be done about this, however. +.Pp +Flood pinging is not recommended in general, and flood pinging the +broadcast address should only be done under very controlled conditions. +.Sh SEE ALSO +.Xr netstat 1 , +.Xr ifconfig 8 , +.Xr routed 8 +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.3 . diff --git a/debian/local/man/rcp.1 b/debian/local/man/rcp.1 new file mode 100644 index 0000000..6283dbc --- /dev/null +++ b/debian/local/man/rcp.1 @@ -0,0 +1,155 @@ +.\" Copyright (c) 1983, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rcp.1 8.1 (Berkeley) 5/31/93 +.\" +.Dd May 31, 1993 +.Dt RCP 1 +.Os BSD 4.3r +.Sh NAME +.Nm rcp +.Nd remote file copy +.Sh SYNOPSIS +.Nm rcp +.Op Fl Kpx +.Op Fl k Ar realm +.Ar file1 file2 +.Nm rcp +.Op Fl Kprx +.Op Fl k Ar realm +.Ar file ... +.Ar directory +.Sh DESCRIPTION +.Nm Rcp +copies files between machines. Each +.Ar file +or +.Ar directory +argument is either a remote file name of the +form ``rname@rhost:path'', or a local file name (containing no `:' characters, +or a `/' before any `:'s). +.Pp +.Bl -tag -width flag +.It Fl K +The +.Fl K +option turns off all Kerberos authentication. +.It Fl k +The +.Fl k +option requests +.Nm rcp +to obtain tickets +for the remote host in realm +.Ar realm +instead of the remote host's realm as determined by +.Xr krb_realmofhost 3 . +.It Fl p +The +.Fl p +option causes +.Nm rcp +to attempt to preserve (duplicate) in its copies the modification +times and modes of the source files, ignoring the +.Ar umask . +By default, the mode and owner of +.Ar file2 +are preserved if it already existed; otherwise the mode of the source file +modified by the +.Xr umask 2 +on the destination host is used. +.It Fl r +If any of the source files are directories, +.Nm rcp +copies each subtree rooted at that name; in this case +the destination must be a directory. +.It Fl x +The +.Fl x +option turns on +.Tn DES +encryption for all data passed by +.Nm rcp . +This may impact response time and +.Tn CPU +utilization, but provides +increased security. +.El +.Pp +If +.Ar path +is not a full path name, it is interpreted relative to +the login directory of the specified user +.Ar ruser +on +.Ar rhost , +or your current user name if no other remote user name is specified. +A +.Ar path +on a remote host may be quoted (using \e, ", or \(aa) +so that the metacharacters are interpreted remotely. +.Pp +.Nm Rcp +does not prompt for passwords; it performs remote execution +via +.Xr rsh 1 , +and requires the same authorization. +.Pp +.Nm Rcp +handles third party copies, where neither source nor target files +are on the current machine. +.Sh SEE ALSO +.Xr cp 1 , +.Xr ftp 1 , +.Xr rsh 1 , +.Xr rlogin 1 +.Sh HISTORY +The +.Nm rcp +command appeared in +.Bx 4.2 . +The version of +.Nm rcp +described here +has been reimplemented with Kerberos in +.Bx 4.3 Reno . +.Sh BUGS +Doesn't detect all cases where the target of a copy might +be a file in cases where only a directory should be legal. +.Pp +Is confused by any output generated by commands in a +.Pa \&.login , +.Pa \&.profile , +or +.Pa \&.cshrc +file on the remote host. +.Pp +The destination user and hostname may have to be specified as +``rhost.rname'' when the destination machine is running the +.Bx 4.2 +version of +.Nm rcp . diff --git a/debian/local/man/rexecd.8 b/debian/local/man/rexecd.8 new file mode 100644 index 0000000..0790d3d --- /dev/null +++ b/debian/local/man/rexecd.8 @@ -0,0 +1,145 @@ +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rexecd.8 8.3 (Berkeley) 6/1/94 +.\" +.Dd June 1, 1994 +.Dt REXECD 8 +.Os BSD 4.2 +.Sh NAME +.Nm rexecd +.Nd remote execution server +.Sh SYNOPSIS +.Nm rexecd +.Sh DESCRIPTION +.Nm Rexecd +is the server for the +.Xr rexec 3 +routine. The server provides remote execution facilities +with authentication based on user names and +passwords. +.Pp +.Nm Rexecd +listens for service requests at the port indicated in +the ``exec'' service specification; see +.Xr services 5 . +When a service request is received the following protocol +is initiated: +.Bl -enum +.It +The server reads characters from the socket up +to a NUL +.Pq Ql \e0 +byte. The resultant string is +interpreted as an +.Tn ASCII +number, base 10. +.It +If the number received in step 1 is non-zero, +it is interpreted as the port number of a secondary +stream to be used for the +.Em stderr . +A second connection is then created to the specified +port on the client's machine. +.It +A NUL terminated user name of at most 16 characters +is retrieved on the initial socket. +.It +A NUL terminated, unencrypted password of at most +16 characters is retrieved on the initial socket. +.It +A NUL terminated command to be passed to a +shell is retrieved on the initial socket. The length of +the command is limited by the upper bound on the size of +the system's argument list. +.It +.Nm Rexecd +then validates the user as is done at login time +and, if the authentication was successful, changes +to the user's home directory, and establishes the user +and group protections of the user. +If any of these steps fail the connection is +aborted with a diagnostic message returned. +.It +A NUL byte is returned on the initial socket +and the command line is passed to the normal login +shell of the user. The +shell inherits the network connections established +by +.Nm rexecd . +.El +.Sh DIAGNOSTICS +Except for the last one listed below, +all diagnostic messages are returned on the initial socket, +after which any network connections are closed. +An error is indicated by a leading byte with a value of +1 (0 is returned in step 7 above upon successful completion +of all the steps prior to the command execution). +.Pp +.Bl -tag -width Ds +.It Sy username too long +The name is +longer than 16 characters. +.It Sy password too long +The password is longer than 16 characters. +.It Sy command too long +The command line passed exceeds the size of the argument +list (as configured into the system). +.It Sy Login incorrect. +No password file entry for the user name existed. +.It Sy Password incorrect. +The wrong password was supplied. +.ne 1i +.It Sy \&No remote directory. +The +.Xr chdir +command to the home directory failed. +.It Sy Try again. +A +.Xr fork +by the server failed. +.It Sy <shellname>: ... +The user's login shell could not be started. +This message is returned +on the connection associated with the +.Em stderr , +and is not preceded by a flag byte. +.El +.Sh SEE ALSO +.Xr rexec 3 +.Sh BUGS +Indicating ``Login incorrect'' as opposed to ``Password incorrect'' +is a security breach which allows people to probe a system for users +with null passwords. +.Pp +A facility to allow all data and password exchanges to be encrypted should be +present. +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.2 . diff --git a/debian/local/man/rlogin.1 b/debian/local/man/rlogin.1 new file mode 100644 index 0000000..98e6751 --- /dev/null +++ b/debian/local/man/rlogin.1 @@ -0,0 +1,184 @@ +.\" Copyright (c) 1983, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rlogin.1 8.2 (Berkeley) 4/29/95 +.\" +.Dd April 29, 1995 +.Dt RLOGIN 1 +.Os BSD 4.2 +.Sh NAME +.Nm rlogin +.Nd remote login +.Sh SYNOPSIS +.Nm rlogin +.Op Fl 8EKLdx +.Op Fl e Ar char +.Op Fl k Ar realm +.Op Fl l Ar username +.Ar host +.Nm rlogin +.Op Fl 8EKLdx +.Op Fl e Ar char +.Op Fl k Ar realm +.Ar username@host +.Sh DESCRIPTION +.Nm Rlogin +starts a terminal session on a remote host +.Ar host . +.Pp +.Nm Rlogin +first attempts to use the Kerberos authorization mechanism, described below. +If the remote host does not supporting Kerberos the standard Berkeley +.Pa rhosts +authorization mechanism is used. +The options are as follows: +.Bl -tag -width flag +.It Fl 8 +The +.Fl 8 +option allows an eight-bit input data path at all times; otherwise +parity bits are stripped except when the remote side's stop and start +characters are other than +^S/^Q . +.It Fl E +The +.Fl E +option stops any character from being recognized as an escape character. +When used with the +.Fl 8 +option, this provides a completely transparent connection. +.It Fl K +The +.Fl K +option turns off all Kerberos authentication. +.It Fl L +The +.Fl L +option allows the rlogin session to be run in ``litout'' (see +.Xr tty 4 ) +mode. +.It Fl d +The +.Fl d +option turns on socket debugging (see +.Xr setsockopt 2 ) +on the TCP sockets used for communication with the remote host. +.It Fl e +The +.Fl e +option allows user specification of the escape character, which is +``~'' by default. +This specification may be as a literal character, or as an octal +value in the form \ennn. +.It Fl k +The +.FL k +option requests rlogin to obtain tickets for the remote host +in realm +.Ar realm +instead of the remote host's realm as determined by +.Xr krb_realmofhost 3 . +.It Fl x +The +.Fl x +option turns on +.Tn DES +encryption for all data passed via the +rlogin session. +This may impact response time and +.Tn CPU +utilization, but provides +increased security. +.El +.Pp +A line of the form ``<escape char>.'' disconnects from the remote host. +Similarly, the line ``<escape char>^Z'' will suspend the +.Nm rlogin +session, and ``<escape char><delayed-suspend char>'' suspends the +send portion of the rlogin, but allows output from the remote system. +By default, the tilde (``~'') character is the escape character, and +normally control-Y (``^Y'') is the delayed-suspend character. +.Pp +All echoing takes place at the remote site, so that (except for delays) +the +.Nm rlogin +is transparent. +Flow control via ^S/^Q and flushing of input and output on interrupts +are handled properly. +.Sh KERBEROS AUTHENTICATION +Each user may have a private authorization list in the file +.Pa .klogin +in their home directory. +Each line in this file should contain a Kerberos principal name of the +form +.Ar principal.instance@realm . +If the originating user is authenticated to one of the principals named +in +.Pa .klogin , +access is granted to the account. +The principal +.Ar accountname.@localrealm +is granted access if +there is no +.Pa .klogin +file. +Otherwise a login and password will be prompted for on the remote machine +as in +.Xr login 1 . +To avoid certain security problems, the +.Pa .klogin +file must be owned by +the remote user. +.Pp +If Kerberos authentication fails, a warning message is printed and the +standard Berkeley +.Nm rlogin +is used instead. +.Sh ENVIRONMENT +The following environment variable is utilized by +.Nm rlogin : +.Bl -tag -width TERM +.It Ev TERM +Determines the user's terminal type. +.El +.Sh SEE ALSO +.Xr rsh 1 , +.Xr kerberos 3 , +.Xr krb_sendauth 3 , +.Xr krb_realmofhost 3 +.Sh HISTORY +The +.Nm rlogin +command appeared in +.Bx 4.2 . +.Sh BUGS +.Nm Rlogin +will be replaced by +.Xr telnet 1 +in the near future. +.Pp +More of the environment should be propagated. diff --git a/debian/local/man/rlogind.8 b/debian/local/man/rlogind.8 new file mode 100644 index 0000000..096c75f --- /dev/null +++ b/debian/local/man/rlogind.8 @@ -0,0 +1,164 @@ +.\" Copyright (c) 1983, 1989, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rlogind.8 8.1 (Berkeley) 6/4/93 +.\" +.Dd June 4, 1993 +.Dt RLOGIND 8 +.Os BSD 4.2 +.Sh NAME +.Nm rlogind +.Nd remote login server +.Sh SYNOPSIS +.Nm rlogind +.Op Fl aln +.Sh DESCRIPTION +.Nm Rlogind +is the server for the +.Xr rlogin 1 +program. The server provides a remote login facility +with authentication based on privileged port numbers from trusted hosts. +.Pp +Options supported by +.Nm rlogind : +.Bl -tag -width Ds +.It Fl a +Ask hostname for verification. +.It Fl l +Prevent any authentication based on the user's +.Dq Pa .rhosts +file, unless the user is logging in as the superuser. +.It Fl n +Disable keep-alive messages. +.El +.Pp +.Nm Rlogind +listens for service requests at the port indicated in +the ``login'' service specification; see +.Xr services 5 . +When a service request is received the following protocol +is initiated: +.Bl -enum +.It +The server checks the client's source port. +If the port is not in the range 512-1023, the server +aborts the connection. +.It +The server checks the client's source address +and requests the corresponding host name (see +.Xr gethostbyaddr 3 , +.Xr hosts 5 +and +.Xr named 8 ) . +If the hostname cannot be determined, +the dot-notation representation of the host address is used. +If the hostname is in the same domain as the server (according to +the last two components of the domain name), +or if the +.Fl a +option is given, +the addresses for the hostname are requested, +verifying that the name and address correspond. +Normal authentication is bypassed if the address verification fails. +.El +.Pp +Once the source port and address have been checked, +.Nm rlogind +proceeds with the authentication process described in +.Xr rshd 8 . +It then allocates a pseudo terminal (see +.Xr pty 4 ) , +and manipulates file descriptors so that the slave +half of the pseudo terminal becomes the +.Em stdin , +.Em stdout , +and +.Em stderr +for a login process. +The login process is an instance of the +.Xr login 1 +program, invoked with the +.Fl f +option if authentication has succeeded. +If automatic authentication fails, the user is +prompted to log in as if on a standard terminal line. +.Pp +The parent of the login process manipulates the master side of +the pseudo terminal, operating as an intermediary +between the login process and the client instance of the +.Xr rlogin +program. In normal operation, the packet protocol described +in +.Xr pty 4 +is invoked to provide +.Ql ^S/^Q +type facilities and propagate +interrupt signals to the remote programs. The login process +propagates the client terminal's baud rate and terminal type, +as found in the environment variable, +.Ql Ev TERM ; +see +.Xr environ 7 . +The screen or window size of the terminal is requested from the client, +and window size changes from the client are propagated to the pseudo terminal. +.Pp +Transport-level keepalive messages are enabled unless the +.Fl n +option is present. +The use of keepalive messages allows sessions to be timed out +if the client crashes or becomes unreachable. +.Sh DIAGNOSTICS +All initial diagnostic messages are indicated +by a leading byte with a value of 1, +after which any network connections are closed. +If there are no errors before +.Xr login +is invoked, a null byte is returned as in indication of success. +.Bl -tag -width Ds +.It Sy Try again. +A +.Xr fork +by the server failed. +.El +.Sh SEE ALSO +.Xr login 1 , +.Xr ruserok 3 , +.Xr rshd 8 +.Sh BUGS +The authentication procedure used here assumes the integrity +of each client machine and the connecting medium. This is +insecure, but is useful in an ``open'' environment. +.Pp +A facility to allow all data exchanges to be encrypted should be +present. +.Pp +A more extensible protocol should be used. +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.2 . diff --git a/debian/local/man/rsh.1 b/debian/local/man/rsh.1 new file mode 100644 index 0000000..dd9c6bc --- /dev/null +++ b/debian/local/man/rsh.1 @@ -0,0 +1,183 @@ +.\" Copyright (c) 1983, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rsh.1 8.2 (Berkeley) 4/29/95 +.\" +.Dd April 29, 1995 +.Dt RSH 1 +.Os BSD 4.2 +.Sh NAME +.Nm rsh +.Nd remote shell +.Sh SYNOPSIS +.Nm rsh +.Op Fl Kdnx +.Op Fl k Ar realm +.Op Fl l Ar username +.Ar host +.Nm rsh +.Op Fl Kdnx +.Op Fl k Ar realm +.Ar username@host +.Op command +.Sh DESCRIPTION +.Nm Rsh +executes +.Ar command +on +.Ar host . +.Pp +.Nm Rsh +copies its standard input to the remote command, the standard +output of the remote command to its standard output, and the +standard error of the remote command to its standard error. +Interrupt, quit and terminate signals are propagated to the remote +command; +.Nm rsh +normally terminates when the remote command does. +The options are as follows: +.Bl -tag -width flag +.It Fl K +The +.Fl K +option turns off all Kerberos authentication. +.It Fl d +The +.Fl d +option turns on socket debugging (using +.Xr setsockopt 2 ) +on the +.Tn TCP +sockets used for communication with the remote host. +.It Fl k +The +.Fl k +option causes +.Nm rsh +to obtain tickets for the remote host in +.Ar realm +instead of the remote host's realm as determined by +.Xr krb_realmofhost 3 . +.It Fl l +By default, the remote username is the same as the local username. +The +.Fl l +option or the +.Pa username@host +format allow the remote name to be specified. +Kerberos authentication is used, and authorization is determined +as in +.Xr rlogin 1 . +.It Fl n +The +.Fl n +option redirects input from the special device +.Pa /dev/null +(see the +.Sx BUGS +section of this manual page). +.It Fl x +The +.Fl x +option turns on +.Tn DES +encryption for all data exchange. +This may introduce a significant delay in response time. +.El +.Pp +If no +.Ar command +is specified, you will be logged in on the remote host using +.Xr rlogin 1 . +.Pp +Shell metacharacters which are not quoted are interpreted on local machine, +while quoted metacharacters are interpreted on the remote machine. +For example, the command +.Pp +.Dl rsh otherhost cat remotefile >> localfile +.Pp +appends the remote file +.Ar remotefile +to the local file +.Ar localfile , +while +.Pp +.Dl rsh otherhost cat remotefile \&">>\&" other_remotefile +.Pp +appends +.Ar remotefile +to +.Ar other_remotefile . +.\" .Pp +.\" Many sites specify a large number of host names as commands in the +.\" directory /usr/hosts. +.\" If this directory is included in your search path, you can use the +.\" shorthand ``host command'' for the longer form ``rsh host command''. +.Sh FILES +.Bl -tag -width /etc/hosts -compact +.It Pa /etc/hosts +.El +.Sh SEE ALSO +.Xr rlogin 1 , +.Xr kerberos 3 , +.Xr krb_sendauth 3 , +.Xr krb_realmofhost 3 +.Sh HISTORY +The +.Nm rsh +command appeared in +.Bx 4.2 . +.Sh BUGS +If you are using +.Xr csh 1 +and put a +.Nm rsh +in the background without redirecting its input away from the terminal, +it will block even if no reads are posted by the remote command. +If no input is desired you should redirect the input of +.Nm rsh +to +.Pa /dev/null +using the +.Fl n +option. +.Pp +You cannot run an interactive command +(like +.Xr rogue 6 +or +.Xr vi 1 ) +using +.Nm rsh ; +use +.Xr rlogin 1 +instead. +.Pp +Stop signals stop the local +.Nm rsh +process only; this is arguably wrong, but currently hard to fix for reasons +too complicated to explain here. diff --git a/debian/local/man/rshd.8 b/debian/local/man/rshd.8 new file mode 100644 index 0000000..a252e40 --- /dev/null +++ b/debian/local/man/rshd.8 @@ -0,0 +1,205 @@ +.\" Copyright (c) 1983, 1989, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)rshd.8 8.1 (Berkeley) 6/4/93 +.\" +.Dd June 4, 1993 +.Dt RSHD 8 +.Os BSD 4.2 +.Sh NAME +.Nm rshd +.Nd remote shell server +.Sh SYNOPSIS +.Nm rshd +.Op Fl alnL +.Sh DESCRIPTION +The +.Nm rshd +server +is the server for the +.Xr rcmd 3 +routine and, consequently, for the +.Xr rsh 1 +program. The server provides remote execution facilities +with authentication based on privileged port numbers from trusted hosts. +.Pp +The +.Nm rshd +server +listens for service requests at the port indicated in +the ``cmd'' service specification; see +.Xr services 5 . +When a service request is received the following protocol +is initiated: +.Bl -enum +.It +The server checks the client's source port. +If the port is not in the range 512-1023, the server +aborts the connection. +.It +The server reads characters from the socket up +to a null (`\e0') byte. The resultant string is +interpreted as an +.Tn ASCII +number, base 10. +.It +If the number received in step 2 is non-zero, +it is interpreted as the port number of a secondary +stream to be used for the +.Em stderr . +A second connection is then created to the specified +port on the client's machine. The source port of this +second connection is also in the range 512-1023. +.It +The server checks the client's source address +and requests the corresponding host name (see +.Xr gethostbyaddr 3 , +.Xr hosts 5 +and +.Xr named 8 ) . +If the hostname cannot be determined, +the dot-notation representation of the host address is used. +If the hostname is in the same domain as the server (according to +the last two components of the domain name), +or if the +.Fl a +option is given, +the addresses for the hostname are requested, +verifying that the name and address correspond. +If address verification fails, the connection is aborted +with the message, ``Host address mismatch.'' +.It +A null terminated user name of at most 16 characters +is retrieved on the initial socket. This user name +is interpreted as the user identity on the +.Em client Ns 's +machine. +.It +A null terminated user name of at most 16 characters +is retrieved on the initial socket. This user name +is interpreted as a user identity to use on the +.Sy server Ns 's +machine. +.It +A null terminated command to be passed to a +shell is retrieved on the initial socket. The length of +the command is limited by the upper bound on the size of +the system's argument list. +.It +.Nm Rshd +then validates the user using +.Xr ruserok 3 , +which uses the file +.Pa /etc/hosts.equiv +and the +.Pa .rhosts +file found in the user's home directory. The +.Fl l +option prevents +.Xr ruserok 3 +from doing any validation based on the user's ``.rhosts'' file, +unless the user is the superuser. +.It +If the file +.Pa /etc/nologin +exists and the user is not the superuser, +the connection is closed. +.It +A null byte is returned on the initial socket +and the command line is passed to the normal login +shell of the user. The +shell inherits the network connections established +by +.Nm rshd . +.El +.Pp +Transport-level keepalive messages are enabled unless the +.Fl n +option is present. +The use of keepalive messages allows sessions to be timed out +if the client crashes or becomes unreachable. +.Pp +The +.Fl L +option causes all successful accesses to be logged to +.Xr syslogd 8 +as +.Li auth.info +messages. +.Sh DIAGNOSTICS +Except for the last one listed below, +all diagnostic messages +are returned on the initial socket, +after which any network connections are closed. +An error is indicated by a leading byte with a value of +1 (0 is returned in step 10 above upon successful completion +of all the steps prior to the execution of the login shell). +.Bl -tag -width indent +.It Sy Locuser too long. +The name of the user on the client's machine is +longer than 16 characters. +.It Sy Ruser too long. +The name of the user on the remote machine is +longer than 16 characters. +.It Sy Command too long . +The command line passed exceeds the size of the argument +list (as configured into the system). +.It Sy Login incorrect. +No password file entry for the user name existed. +.It Sy Remote directory. +The +.Xr chdir +command to the home directory failed. +.It Sy Permission denied. +The authentication procedure described above failed. +.It Sy Can't make pipe. +The pipe needed for the +.Em stderr , +wasn't created. +.It Sy Can't fork; try again. +A +.Xr fork +by the server failed. +.It Sy <shellname>: ... +The user's login shell could not be started. This message is returned +on the connection associated with the +.Em stderr , +and is not preceded by a flag byte. +.El +.Sh SEE ALSO +.Xr rsh 1 , +.Xr rcmd 3 , +.Xr ruserok 3 +.Sh BUGS +The authentication procedure used here assumes the integrity +of each client machine and the connecting medium. This is +insecure, but is useful in an ``open'' environment. +.Pp +A facility to allow all data exchanges to be encrypted should be +present. +.Pp +A more extensible protocol (such as Telnet) should be used. diff --git a/debian/local/man/syslog.conf.5 b/debian/local/man/syslog.conf.5 new file mode 100644 index 0000000..480c28e --- /dev/null +++ b/debian/local/man/syslog.conf.5 @@ -0,0 +1,250 @@ +.\" Copyright (c) 1990, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)syslog.conf.5 8.1 (Berkeley) 6/9/93 +.\" +.Dd June 9, 1993 +.Dt SYSLOG.CONF 5 +.Os BSD 4.4 +.Sh NAME +.Nm syslog.conf +.Nd configuration file for +.Xr syslogd 8 +.Sh DESCRIPTION +The +.Nm syslog.conf +file is the configuration file for the +.Xr syslogd 8 +program. +It consists of lines with two fields: the +.Em selector +field which specifies the types of messages and priorities to which the +line applies, and an +.Em action +field which specifies the action to be taken if a message +.Xr syslogd +receives matches the selection criteria. +The +.Em selector +field is separated from the +.Em action +field by one or more tab or space characters. A rule can be splitted in +several lines if all lines except the last are terminated with a backslash +(``\''). +.Pp +The +.Em Selectors +function +are encoded as a +.Em facility , +a period (``.''), and a +.Em level , +with no intervening white-space. +Both the +.Em facility +and the +.Em level +are case insensitive. +.Pp +The +.Em facility +describes the part of the system generating the message, and is one of +the following keywords: auth, authpriv, cron, daemon, kern, lpr, mail, +mark, news, syslog, user, uucp and local0 through local7. +These keywords (with the exception of mark) correspond to the +similar +.Dq Dv LOG_ +values specified to the +.Xr openlog 3 +and +.Xr syslog 3 +library routines. +.Pp +The +.Em level +describes the severity of the message, and is a keyword from the +following ordered list (higher to lower): emerg, alert, crit, err, +warning, notice and debug. +These keywords correspond to the +similar +.Pq Dv LOG_ +values specified to the +.Xr syslog +library routine. +.Pp +See +.Xr syslog 3 +for a further descriptions of both the +.Em facility +and +.Em level +keywords and their significance. +.Pp +If a received message matches the specified +.Em facility +and is of the specified +.Em level +.Em (or a higher level) , +the action specified in the +.Em action +field will be taken. +.Pp +Multiple +.Em selectors +may be specified for a single +.Em action +by separating them with semicolon (``;'') characters. +It is important to note, however, that each +.Em selector +can modify the ones preceding it. +.Pp +Multiple +.Em facilities +may be specified for a single +.Em level +by separating them with comma (``,'') characters. +.Pp +An asterisk (``*'') can be used to specify all +.Em facilities +or all +.Em levels . +.Pp +By default, a +.Em level +applies to all messages with the same or higher +.Em level . +The equal (``='') character can be prepended to a +.Em level +to restrict this line of the configuration file to messages +with the very same +.Em level . +.Pp +An exclamation mark (``!'') prepended to a +.Em level +or the asterisk means that this line of the configuration file does +.Em not +apply to the specified level (and higher ones). In conjunction with +the equal sign, you can exclude single +.Em levels +as well. +.Pp +The special +.Em facility +``mark'' receives a message at priority ``info'' every 20 minutes +(see +.Xr syslogd 8 ) . +This is not enabled by a +.Em facility +field containing an asterisk. +.Pp +The special +.Em level +``none'' disables a particular +.Em facility . +.Pp +The +.Em action +field of each line specifies the action to be taken when the +.Em selector +field selects a message. +There are five forms: +.Bl -bullet +.It +A pathname (beginning with a leading slash). +Selected messages are appended to the file. +.Pp +You may prepend a minus (``-'') to the path to omit syncing the file +after each message log. This can cause data loss at system crashes, but +increases performance for programs which use logging extensively. +.It +A named pipe (fifo), beginning with a vertical bar (``|'') followed +by a pathname. The pipe must be created with +.Xr mkfifo 8 +before syslogd reads its configuration file. +This feature is especially useful fo debugging. +.It +A hostname (preceded by an at (``@'') sign). +Selected messages are forwarded to the +.Xr syslogd +program on the named host. +.It +A comma separated list of users. +Selected messages are written to those users +if they are logged in. +.It +An asterisk. +Selected messages are written to all logged-in users. +.El +.Pp +Blank lines and lines whose first non-blank character is a hash (``#'') +character are ignored. +.Sh EXAMPLES +.Pp +A configuration file might appear as follows: +.Bd -literal +# Log all kernel messages, authentication messages of +# level notice or higher and anything of level err or +# higher to the console. +# Don't log private authentication messages! +*.err;kern.*;auth.notice;authpriv.none /dev/console + +# Log anything (except mail) of level info or higher. +# Don't log private authentication messages! +*.info;mail.none;authpriv.none /var/log/messages + +# The authpriv file has restricted access. +authpriv.* /var/log/secure + +# Log all the mail messages in one place. +mail.* /var/log/maillog + +# Everybody gets emergency messages, plus log them on another +# machine. +*.emerg * +*.emerg @arpa.berkeley.edu + +# Root and Eric get alert and higher messages. +*.alert root,eric + +# Save mail and news errors of level err and higher in a +# special file. +uucp,news.crit /var/log/spoolerr +.Ed +.Sh FILES +.Bl -tag -width /etc/syslog.conf -compact +.It Pa /etc/syslog.conf +The +.Xr syslogd 8 +configuration file. +.El +.Sh BUGS +The effects of multiple selectors are sometimes not intuitive. +For example ``mail.crit,*.err'' will select ``mail'' facility messages at +the level of ``err'' or higher, not at the level of ``crit'' or higher. +.Sh SEE ALSO +.Xr syslog 3 , +.Xr syslogd 8 diff --git a/debian/local/man/syslogd.8 b/debian/local/man/syslogd.8 new file mode 100644 index 0000000..f82ff89 --- /dev/null +++ b/debian/local/man/syslogd.8 @@ -0,0 +1,169 @@ +.\" Copyright (c) 1983, 1986, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)syslogd.8 8.1 (Berkeley) 6/6/93 +.\" +.Dd June 6, 1993 +.Dt SYSLOGD 8 +.Os BSD 4.2 +.Sh NAME +.Nm syslogd +.Nd log systems messages +.Sh SYNOPSIS +.Nm syslogd +.Op Fl V +.Op Fl a Ar socket +.Op Fl d +.Op Fl f Ar config_file +.Op Fl h +.Op Fl l Ar host_list +.Op Fl m Ar mark_interval +.Op Fl n +.Op Fl p Ar log_socket +.Op Fl r +.Op Fl s Ar domain_list +.Op Fl -no-klog +.Op Fl -no-unixaf +.Op Fl -no-forward +.Sh DESCRIPTION +.Nm Syslogd +reads and logs messages to the system console, log files, other +machines and/or users as specified by its configuration file. +The options are as follows: +.Bl -tag -width Ds +.It Fl V +Print version number and exit. +.It Fl -help +Display help information and exit. +.It Fl d +Enter debug mode. syslogd does not put itself in the background, does +not fork and shows debug information. +.It Fl a +Specify additional sockets from that syslogd has to listen to. +This is needed if you are going to let some daemon run within +a chroot()'ed environment. You can specify up to 19 additional +sockets. +.It \fB-f\fR, \fB--rcfile\fR=\fIFILE\fP +Specify the pathname of an alternate configuration file; +the default is system specific and displayed in the help output. +.It \fB--rcdir\fR=\fIDIR\fP +Specify the pathname of an alternate configuration directory; +the default is system specific and displayed in the help output. +.It \fB-h\fR, \fB--hop\fR +Enable forwarding remote messages. By default syslogd will not +forward messages it receives from remote hosts. +.It Fl l +A colon-seperated lists of hosts which should be considered local; +they are logged by their hostnames instead by their FQDN. +.It \fB-m\fR, \fB--mark\fR=\fIINTERVAL/fP +Select the number of minutes between ``mark'' messages; +the default is 20 minutes. Setting it to 0 disables timestamps. +.It \fB-n\fR, \fB--no-detach\fR +Suppress backgrounding and detachment of the daemon from its +controlling terminal. +.It \fB-p\fR, \fB--socket\fR=\fIPATH\fP +Specify the pathname of an alternate log socket. +The default is systemspecific and displayed in the help output. +.It \fB-r\fR, \fB--inet\fR +Enable to receive remote messages using an internet domain socket. +The default is to not receive any messages from the network. Older +version always accepted remote messages. +.It Fl s +A colon-seperated list of domainnames which should be stripped from +the FQDNs of hosts when logging. +.It Fl -no-klog +Do not listen to the kernel log device. This is only supported on +systems which define a kernel log device, on all others this is already +the default, and the option will be silently ignored. +.It Fl -no-unixaf +Do not listen to any unix domain socket. This option overrides \-p and \-a. +.It Fl -no-forward +Do not forward any messages. This overrides \-h. +.El +.Pp +.Nm Syslogd +reads its configuration file when it starts up and whenever it +receives a hangup signal. +For information on the format of the configuration file, +see +.Xr syslog.conf 5 . +.Pp +.Nm Syslogd +reads messages from the +.Tn UNIX +domain socket +.Pa /dev/log , +from an Internet domain socket specified in +.Pa /etc/services , +and from the one of the special devices +.Pa /dev/klog +or +.Pa /proc/kmsg +depending on the system (to read kernel messages). In a GNU/Linux system +it will not parse the System.map and use it to annotate the kernel messages. +.Pp +.Nm Syslogd +creates the file +.Pa /var/run/syslog.pid , +and stores its process +id there. +This can be used to kill or reconfigure +.Nm syslogd . +.Pp +The message sent to +.Nm syslogd +should consist of a single line. +The message can contain a priority code, which should be a preceding +decimal number in angle braces, for example, +.Sq Aq 5. +This priority code should map into the priorities defined in the +include file +.Aq Pa sys/syslog.h . +.Sh FILES +.Bl -tag -width /var/run/syslog.pid -compact +.It Pa /etc/syslog.conf +The configuration file. +.It Pa /var/run/syslog.pid +The process id of current +.Nm syslogd . +.It Pa /dev/log +Name of the +.Tn UNIX +domain datagram log socket. +.It Pa /dev/klog, /proc/kmsg +The kernel log device. +.El +.Sh SEE ALSO +.Xr logger 1 , +.Xr syslog 3 , +.Xr services 5 , +.Xr syslog.conf 5 +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.3 . diff --git a/debian/local/man/talk.1 b/debian/local/man/talk.1 new file mode 100644 index 0000000..e636667 --- /dev/null +++ b/debian/local/man/talk.1 @@ -0,0 +1,125 @@ +.\" Copyright (c) 1983, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)talk.1 8.1 (Berkeley) 6/6/93 +.\" +.Dd June 6, 1993 +.Dt TALK 1 +.Os BSD 4.2 +.Sh NAME +.Nm talk +.Nd talk to another user +.Sh SYNOPSIS +.Nm talk +.Ar person +.Op Ar ttyname +.Sh DESCRIPTION +.Nm Talk +is a visual communication program which copies lines from your +terminal to that of another user. +.Pp +Options available: +.Bl -tag -width ttyname +.It Ar person +If you wish to talk to someone on your own machine, then +.Ar person +is just the person's login name. If you wish to talk to a user on +another host, then +.Ar person +is of the form +.Ql user@host . +.It Ar ttyname +If you wish to talk to a user who is logged in more than once, the +.Ar ttyname +argument may be used to indicate the appropriate terminal +name, where +.Ar ttyname +is of the form +.Ql ttyXX . +.El +.Pp +When first called, +.Nm talk +sends the message +.Bd -literal -offset indent -compact +Message from TalkDaemon@his_machine... +talk: connection requested by your_name@your_machine. +talk: respond with: talk your_name@your_machine +.Ed +.Pp +to the user you wish to talk to. At this point, the recipient +of the message should reply by typing +.Pp +.Dl talk \ your_name@your_machine +.Pp +It doesn't matter from which machine the recipient replies, as +long as his login-name is the same. Once communication is established, +the two parties may type simultaneously, with their output appearing +in separate windows. Typing control-L +.Ql ^L +will cause the screen to +be reprinted, while your erase, kill, and word kill characters will +behave normally. To exit, just type your interrupt character; +.Nm talk +then moves the cursor to the bottom of the screen and restores the +terminal to its previous state. +.Pp +Permission to talk may be denied or granted by use of the +.Xr mesg 1 +command. At the outset talking is allowed. Certain commands, in +particular +.Xr nroff 1 +and +.Xr pr 1 , +disallow messages in order to +prevent messy output. +.Pp +.Sh FILES +.Bl -tag -width /var/run/utmp -compact +.It Pa /etc/hosts +to find the recipient's machine +.It Pa /var/run/utmp +to find the recipient's tty +.El +.Sh SEE ALSO +.Xr mail 1 , +.Xr mesg 1 , +.Xr who 1 , +.Xr write 1 +.Sh BUGS +The version of +.Xr talk 1 +released with +.Bx 4.3 +uses a protocol that +is incompatible with the protocol used in the version released with +.Bx 4.2 . +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.2 . diff --git a/debian/local/man/talkd.8 b/debian/local/man/talkd.8 new file mode 100644 index 0000000..8169176 --- /dev/null +++ b/debian/local/man/talkd.8 @@ -0,0 +1,71 @@ +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)talkd.8 8.2 (Berkeley) 12/11/93 +.\" +.Dd December 11, 1993 +.Dt TALKD 8 +.Os BSD 4.3 +.Sh NAME +.Nm talkd +.Nd remote user communication server +.Sh SYNOPSIS +.Nm talkd +.Sh DESCRIPTION +.Nm Talkd +is the server that notifies a user that someone else wants to +initiate a conversation. +It acts as a repository of invitations, responding to requests +by clients wishing to rendezvous to hold a conversation. +In normal operation, a client, the caller, +initiates a rendezvous by sending a +.Tn CTL_MSG +to the server of +type +.Tn LOOK_UP +(see +.Aq Pa protocols/talkd.h ) . +This causes the server to search its invitation +tables to check if an invitation currently exists for the caller +(to speak to the callee specified in the message). +If the lookup fails, +the caller then sends an +.Tn ANNOUNCE +message causing the server to +broadcast an announcement on the callee's login ports requesting contact. +When the callee responds, the local server uses the +recorded invitation to respond with the appropriate rendezvous +address and the caller and callee client programs establish a +stream connection through which the conversation takes place. +.Sh SEE ALSO +.Xr talk 1 , +.Xr write 1 +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.3 . diff --git a/debian/local/man/telnet.1 b/debian/local/man/telnet.1 new file mode 100644 index 0000000..aa9a480 --- /dev/null +++ b/debian/local/man/telnet.1 @@ -0,0 +1,1362 @@ +.\" Copyright (c) 1983, 1990, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)telnet.1 8.6 (Berkeley) 6/1/94 +.\" +.Dd June 1, 1994 +.Dt TELNET 1 +.Os BSD 4.2 +.Sh NAME +.Nm telnet +.Nd user interface to the +.Tn TELNET +protocol +.Sh SYNOPSIS +.Nm telnet +.Op Fl 8EFKLacdfrx +.Op Fl S Ar tos +.Op Fl X Ar authtype +.Op Fl e Ar escapechar +.Op Fl k Ar realm +.Op Fl l Ar user +.Op Fl n Ar tracefile +.Oo +.Ar host +.Op port +.Oc +.Sh DESCRIPTION +The +.Nm telnet +command +is used to communicate with another host using the +.Tn TELNET +protocol. +If +.Nm telnet +is invoked without the +.Ar host +argument, it enters command mode, +indicated by its prompt +.Pq Nm telnet\&> . +In this mode, it accepts and executes the commands listed below. +If it is invoked with arguments, it performs an +.Ic open +command with those arguments. +.Pp +Options: +.Bl -tag -width indent +.It Fl 8 +Specifies an 8-bit data path. This causes an attempt to +negotiate the +.Dv TELNET BINARY +option on both input and output. +.It Fl E +Stops any character from being recognized as an escape character. +.It Fl F +If Kerberos V5 authentication is being used, the +.Fl F +option allows the local credentials to be forwarded +to the remote system, including any credentials that +have already been forwarded into the local environment. +.It Fl K +Specifies no automatic login to the remote system. +.It Fl L +Specifies an 8-bit data path on output. This causes the +BINARY option to be negotiated on output. +.It Fl S Ar tos +Sets the IP type-of-service (TOS) option for the telnet +connection to the value +.Ar tos, +which can be a numeric TOS value +or, on systems that support it, a symbolic +TOS name found in the /etc/iptos file. +.It Fl X Ar atype +Disables the +.Ar atype +type of authentication. +.It Fl a +Attempt automatic login. +Currently, this sends the user name via the +.Ev USER +variable +of the +.Ev ENVIRON +option if supported by the remote system. +The name used is that of the current user as returned by +.Xr getlogin 2 +if it agrees with the current user ID, +otherwise it is the name associated with the user ID. +.It Fl c +Disables the reading of the user's +.Pa \&.telnetrc +file. (See the +.Ic toggle skiprc +command on this man page.) +.It Fl d +Sets the initial value of the +.Ic debug +toggle to +.Dv TRUE +.It Fl e Ar escape char +Sets the initial +.Nm +.Nm telnet +escape character to +.Ar escape char. +If +.Ar escape char +is omitted, then +there will be no escape character. +.It Fl f +If Kerberos V5 authentication is being used, the +.Fl f +option allows the local credentials to be forwarded to the remote system. +.ne 1i +.It Fl k Ar realm +If Kerberos authentication is being used, the +.Fl k +option requests that telnet obtain tickets for the remote host in +realm realm instead of the remote host's realm, as determined +by +.Xr krb_realmofhost 3 . +.It Fl l Ar user +When connecting to the remote system, if the remote system +understands the +.Ev ENVIRON +option, then +.Ar user +will be sent to the remote system as the value for the variable USER. +This option implies the +.Fl a +option. +This option may also be used with the +.Ic open +command. +.It Fl n Ar tracefile +Opens +.Ar tracefile +for recording trace information. +See the +.Ic set tracefile +command below. +.It Fl r +Specifies a user interface similar to +.Xr rlogin 1 . +In this +mode, the escape character is set to the tilde (~) character, +unless modified by the -e option. +.It Fl x +Turns on encryption of the data stream if possible. This +option is not available outside of the United States and +Canada. +.It Ar host +Indicates the official name, an alias, or the Internet address +of a remote host. +.It Ar port +Indicates a port number (address of an application). If a number is +not specified, the default +.Nm telnet +port is used. +.El +.Pp +When in rlogin mode, a line of the form ~. disconnects from the +remote host; ~ is the telnet escape character. +Similarly, the line ~^Z suspends the telnet session. +The line ~^] escapes to the normal telnet escape prompt. +.Pp +Once a connection has been opened, +.Nm telnet +will attempt to enable the +.Dv TELNET LINEMODE +option. +If this fails, then +.Nm telnet +will revert to one of two input modes: +either \*(Lqcharacter at a time\*(Rq +or \*(Lqold line by line\*(Rq +depending on what the remote system supports. +.Pp +When +.Dv LINEMODE +is enabled, character processing is done on the +local system, under the control of the remote system. When input +editing or character echoing is to be disabled, the remote system +will relay that information. The remote system will also relay +changes to any special characters that happen on the remote +system, so that they can take effect on the local system. +.Pp +In \*(Lqcharacter at a time\*(Rq mode, most +text typed is immediately sent to the remote host for processing. +.Pp +In \*(Lqold line by line\*(Rq mode, all text is echoed locally, +and (normally) only completed lines are sent to the remote host. +The \*(Lqlocal echo character\*(Rq (initially \*(Lq^E\*(Rq) may be used +to turn off and on the local echo +(this would mostly be used to enter passwords +without the password being echoed). +.Pp +If the +.Dv LINEMODE +option is enabled, or if the +.Ic localchars +toggle is +.Dv TRUE +(the default for \*(Lqold line by line\*(Lq; see below), +the user's +.Ic quit , +.Ic intr , +and +.Ic flush +characters are trapped locally, and sent as +.Tn TELNET +protocol sequences to the remote side. +If +.Dv LINEMODE +has ever been enabled, then the user's +.Ic susp +and +.Ic eof +are also sent as +.Tn TELNET +protocol sequences, +and +.Ic quit +is sent as a +.Dv TELNET ABORT +instead of +.Dv BREAK +There are options (see +.Ic toggle +.Ic autoflush +and +.Ic toggle +.Ic autosynch +below) +which cause this action to flush subsequent output to the terminal +(until the remote host acknowledges the +.Tn TELNET +sequence) and flush previous terminal input +(in the case of +.Ic quit +and +.Ic intr ) . +.Pp +While connected to a remote host, +.Nm telnet +command mode may be entered by typing the +.Nm telnet +\*(Lqescape character\*(Rq (initially \*(Lq^]\*(Rq). +When in command mode, the normal terminal editing conventions are available. +.Pp +The following +.Nm telnet +commands are available. +Only enough of each command to uniquely identify it need be typed +(this is also true for arguments to the +.Ic mode , +.Ic set , +.Ic toggle , +.Ic unset , +.Ic slc , +.Ic environ , +and +.Ic display +commands). +.Pp +.Bl -tag -width "mode type" +.It Ic auth Ar argument ... +The auth command manipulates the information sent through the +.Dv TELNET AUTHENTICATE +option. Valid arguments for the +auth command are as follows: +.Bl -tag -width "disable type" +.It Ic disable Ar type +Disables the specified type of authentication. To +obtain a list of available types, use the +.Ic auth disable \&? +command. +.It Ic enable Ar type +Enables the specified type of authentication. To +obtain a list of available types, use the +.Ic auth enable \&? +command. +.It Ic status +Lists the current status of the various types of +authentication. +.El +.It Ic close +Close a +.Tn TELNET +session and return to command mode. +.It Ic display Ar argument ... +Displays all, or some, of the +.Ic set +and +.Ic toggle +values (see below). +.It Ic encrypt Ar argument ... +The encrypt command manipulates the information sent through the +.Dv TELNET ENCRYPT +option. +.Pp +Note: Because of export controls, the +.Dv TELNET ENCRYPT +option is not supported outside of the United States and Canada. +.Pp +Valid arguments for the encrypt command are as follows: +.Bl -tag -width Ar +.It Ic disable Ar type Ic [input|output] +Disables the specified type of encryption. If you +omit the input and output, both input and output +are disabled. To obtain a list of available +types, use the +.Ic encrypt disable \&? +command. +.It Ic enable Ar type Ic [input|output] +Enables the specified type of encryption. If you +omit input and output, both input and output are +enabled. To obtain a list of available types, use the +.Ic encrypt enable \&? +command. +.It Ic input +This is the same as the +.Ic encrypt start input +command. +.It Ic -input +This is the same as the +.Ic encrypt stop input +command. +.It Ic output +This is the same as the +.Ic encrypt start output +command. +.It Ic -output +This is the same as the +.Ic encrypt stop output +command. +.It Ic start Ic [input|output] +Attempts to start encryption. If you omit +.Ic input +and +.Ic output, +both input and output are enabled. To +obtain a list of available types, use the +.Ic encrypt enable \&? +command. +.It Ic status +Lists the current status of encryption. +.It Ic stop Ic [input|output] +Stops encryption. If you omit input and output, +encryption is on both input and output. +.It Ic type Ar type +Sets the default type of encryption to be used +with later +.Ic encrypt start +or +.Ic encrypt stop +commands. +.El +.It Ic environ Ar arguments... +The +.Ic environ +command is used to manipulate the +the variables that my be sent through the +.Dv TELNET ENVIRON +option. +The initial set of variables is taken from the users +environment, with only the +.Ev DISPLAY +and +.Ev PRINTER +variables being exported by default. +The +.Ev USER +variable is also exported if the +.Fl a +or +.Fl l +options are used. +.br +Valid arguments for the +.Ic environ +command are: +.Bl -tag -width Fl +.It Ic define Ar variable value +Define the variable +.Ar variable +to have a value of +.Ar value. +Any variables defined by this command are automatically exported. +The +.Ar value +may be enclosed in single or double quotes so +that tabs and spaces may be included. +.It Ic undefine Ar variable +Remove +.Ar variable +from the list of environment variables. +.It Ic export Ar variable +Mark the variable +.Ar variable +to be exported to the remote side. +.It Ic unexport Ar variable +Mark the variable +.Ar variable +to not be exported unless +explicitly asked for by the remote side. +.It Ic list +List the current set of environment variables. +Those marked with a +.Cm * +will be sent automatically, +other variables will only be sent if explicitly requested. +.It Ic \&? +Prints out help information for the +.Ic environ +command. +.El +.It Ic logout +Sends the +.Dv TELNET LOGOUT +option to the remote side. +This command is similar to a +.Ic close +command; however, if the remote side does not support the +.Dv LOGOUT +option, nothing happens. +If, however, the remote side does support the +.Dv LOGOUT +option, this command should cause the remote side to close the +.Tn TELNET +connection. +If the remote side also supports the concept of +suspending a user's session for later reattachment, +the logout argument indicates that you +should terminate the session immediately. +.It Ic mode Ar type +.Ar Type +is one of several options, depending on the state of the +.Tn TELNET +session. +The remote host is asked for permission to go into the requested mode. +If the remote host is capable of entering that mode, the requested +mode will be entered. +.Bl -tag -width Ar +.It Ic character +Disable the +.Dv TELNET LINEMODE +option, or, if the remote side does not understand the +.Dv LINEMODE +option, then enter \*(Lqcharacter at a time\*(Lq mode. +.It Ic line +Enable the +.Dv TELNET LINEMODE +option, or, if the remote side does not understand the +.Dv LINEMODE +option, then attempt to enter \*(Lqold-line-by-line\*(Lq mode. +.It Ic isig Pq Ic \-isig +Attempt to enable (disable) the +.Dv TRAPSIG +mode of the +.Dv LINEMODE +option. +This requires that the +.Dv LINEMODE +option be enabled. +.It Ic edit Pq Ic \-edit +Attempt to enable (disable) the +.Dv EDIT +mode of the +.Dv LINEMODE +option. +This requires that the +.Dv LINEMODE +option be enabled. +.It Ic softtabs Pq Ic \-softtabs +Attempt to enable (disable) the +.Dv SOFT_TAB +mode of the +.Dv LINEMODE +option. +This requires that the +.Dv LINEMODE +option be enabled. +.ne 1i +.It Ic litecho Pq Ic \-litecho +Attempt to enable (disable) the +.Dv LIT_ECHO +mode of the +.Dv LINEMODE +option. +This requires that the +.Dv LINEMODE +option be enabled. +.It Ic \&? +Prints out help information for the +.Ic mode +command. +.El +.It Xo +.Ic open Ar host +.Oo Op Fl l +.Ar user +.Oc Ns Oo Fl +.Ar port Oc +.Xc +Open a connection to the named host. +If no port number +is specified, +.Nm telnet +will attempt to contact a +.Tn TELNET +server at the default port. +The host specification may be either a host name (see +.Xr hosts 5 ) +or an Internet address specified in the \*(Lqdot notation\*(Rq (see +.Xr inet 3 ) . +The +.Op Fl l +option may be used to specify the user name +to be passed to the remote system via the +.Ev ENVIRON +option. +When connecting to a non-standard port, +.Nm telnet +omits any automatic initiation of +.Tn TELNET +options. When the port number is preceded by a minus sign, +the initial option negotiation is done. +After establishing a connection, the file +.Pa \&.telnetrc +in the +users home directory is opened. Lines beginning with a # are +comment lines. Blank lines are ignored. Lines that begin +without white space are the start of a machine entry. The +first thing on the line is the name of the machine that is +being connected to. The rest of the line, and successive +lines that begin with white space are assumed to be +.Nm telnet +commands and are processed as if they had been typed +in manually to the +.Nm telnet +command prompt. +.It Ic quit +Close any open +.Tn TELNET +session and exit +.Nm telnet . +An end of file (in command mode) will also close a session and exit. +.It Ic send Ar arguments +Sends one or more special character sequences to the remote host. +The following are the arguments which may be specified +(more than one argument may be specified at a time): +.Pp +.Bl -tag -width escape +.It Ic abort +Sends the +.Dv TELNET ABORT +(Abort +processes) +sequence. +.It Ic ao +Sends the +.Dv TELNET AO +(Abort Output) sequence, which should cause the remote system to flush +all output +.Em from +the remote system +.Em to +the user's terminal. +.It Ic ayt +Sends the +.Dv TELNET AYT +(Are You There) +sequence, to which the remote system may or may not choose to respond. +.It Ic brk +Sends the +.Dv TELNET BRK +(Break) sequence, which may have significance to the remote +system. +.It Ic ec +Sends the +.Dv TELNET EC +(Erase Character) +sequence, which should cause the remote system to erase the last character +entered. +.It Ic el +Sends the +.Dv TELNET EL +(Erase Line) +sequence, which should cause the remote system to erase the line currently +being entered. +.It Ic eof +Sends the +.Dv TELNET EOF +(End Of File) +sequence. +.It Ic eor +Sends the +.Dv TELNET EOR +(End of Record) +sequence. +.It Ic escape +Sends the current +.Nm telnet +escape character (initially \*(Lq^\*(Rq). +.It Ic ga +Sends the +.Dv TELNET GA +(Go Ahead) +sequence, which likely has no significance to the remote system. +.It Ic getstatus +If the remote side supports the +.Dv TELNET STATUS +command, +.Ic getstatus +will send the subnegotiation to request that the server send +its current option status. +.ne 1i +.It Ic ip +Sends the +.Dv TELNET IP +(Interrupt Process) sequence, which should cause the remote +system to abort the currently running process. +.It Ic nop +Sends the +.Dv TELNET NOP +(No OPeration) +sequence. +.It Ic susp +Sends the +.Dv TELNET SUSP +(SUSPend process) +sequence. +.It Ic synch +Sends the +.Dv TELNET SYNCH +sequence. +This sequence causes the remote system to discard all previously typed +(but not yet read) input. +This sequence is sent as +.Tn TCP +urgent +data (and may not work if the remote system is a +.Bx 4.2 +system -- if +it doesn't work, a lower case \*(Lqr\*(Rq may be echoed on the terminal). +.It Ic do Ar cmd +.It Ic dont Ar cmd +.It Ic will Ar cmd +.It Ic wont Ar cmd +Sends the +.Dv TELNET DO +.Ar cmd +sequence. +.Ar Cmd +can be either a decimal number between 0 and 255, +or a symbolic name for a specific +.Dv TELNET +command. +.Ar Cmd +can also be either +.Ic help +or +.Ic \&? +to print out help information, including +a list of known symbolic names. +.It Ic \&? +Prints out help information for the +.Ic send +command. +.El +.It Ic set Ar argument value +.It Ic unset Ar argument value +The +.Ic set +command will set any one of a number of +.Nm telnet +variables to a specific value or to +.Dv TRUE . +The special value +.Ic off +turns off the function associated with +the variable, this is equivalent to using the +.Ic unset +command. +The +.Ic unset +command will disable or set to +.Dv FALSE +any of the specified functions. +The values of variables may be interrogated with the +.Ic display +command. +The variables which may be set or unset, but not toggled, are +listed here. In addition, any of the variables for the +.Ic toggle +command may be explicitly set or unset using +the +.Ic set +and +.Ic unset +commands. +.Bl -tag -width escape +.It Ic ayt +If +.Tn TELNET +is in localchars mode, or +.Dv LINEMODE +is enabled, and the status character is typed, a +.Dv TELNET AYT +sequence (see +.Ic send ayt +preceding) is sent to the +remote host. The initial value for the "Are You There" +character is the terminal's status character. +.It Ic echo +This is the value (initially \*(Lq^E\*(Rq) which, when in +\*(Lqline by line\*(Rq mode, toggles between doing local echoing +of entered characters (for normal processing), and suppressing +echoing of entered characters (for entering, say, a password). +.It Ic eof +If +.Nm telnet +is operating in +.Dv LINEMODE +or \*(Lqold line by line\*(Rq mode, entering this character +as the first character on a line will cause this character to be +sent to the remote system. +The initial value of the eof character is taken to be the terminal's +.Ic eof +character. +.It Ic erase +If +.Nm telnet +is in +.Ic localchars +mode (see +.Ic toggle +.Ic localchars +below), +.Sy and +if +.Nm telnet +is operating in \*(Lqcharacter at a time\*(Rq mode, then when this +character is typed, a +.Dv TELNET EC +sequence (see +.Ic send +.Ic ec +above) +is sent to the remote system. +The initial value for the erase character is taken to be +the terminal's +.Ic erase +character. +.It Ic escape +This is the +.Nm telnet +escape character (initially \*(Lq^[\*(Rq) which causes entry +into +.Nm telnet +command mode (when connected to a remote system). +.It Ic flushoutput +If +.Nm telnet +is in +.Ic localchars +mode (see +.Ic toggle +.Ic localchars +below) +and the +.Ic flushoutput +character is typed, a +.Dv TELNET AO +sequence (see +.Ic send +.Ic ao +above) +is sent to the remote host. +The initial value for the flush character is taken to be +the terminal's +.Ic flush +character. +.It Ic forw1 +.It Ic forw2 +If +.Tn TELNET +is operating in +.Dv LINEMODE , +these are the +characters that, when typed, cause partial lines to be +forwarded to the remote system. The initial value for +the forwarding characters are taken from the terminal's +eol and eol2 characters. +.It Ic interrupt +If +.Nm telnet +is in +.Ic localchars +mode (see +.Ic toggle +.Ic localchars +below) +and the +.Ic interrupt +character is typed, a +.Dv TELNET IP +sequence (see +.Ic send +.Ic ip +above) +is sent to the remote host. +The initial value for the interrupt character is taken to be +the terminal's +.Ic intr +character. +.It Ic kill +If +.Nm telnet +is in +.Ic localchars +mode (see +.Ic toggle +.Ic localchars +below), +.Ic and +if +.Nm telnet +is operating in \*(Lqcharacter at a time\*(Rq mode, then when this +character is typed, a +.Dv TELNET EL +sequence (see +.Ic send +.Ic el +above) +is sent to the remote system. +The initial value for the kill character is taken to be +the terminal's +.Ic kill +character. +.It Ic lnext +If +.Nm telnet +is operating in +.Dv LINEMODE +or \*(Lqold line by line\*(Lq mode, then this character is taken to +be the terminal's +.Ic lnext +character. +The initial value for the lnext character is taken to be +the terminal's +.Ic lnext +character. +.It Ic quit +If +.Nm telnet +is in +.Ic localchars +mode (see +.Ic toggle +.Ic localchars +below) +and the +.Ic quit +character is typed, a +.Dv TELNET BRK +sequence (see +.Ic send +.Ic brk +above) +is sent to the remote host. +The initial value for the quit character is taken to be +the terminal's +.Ic quit +character. +.It Ic reprint +If +.Nm telnet +is operating in +.Dv LINEMODE +or \*(Lqold line by line\*(Lq mode, then this character is taken to +be the terminal's +.Ic reprint +character. +The initial value for the reprint character is taken to be +the terminal's +.Ic reprint +character. +.It Ic rlogin +This is the rlogin escape character. +If set, the normal +.Tn TELNET +escape character is ignored unless it is +preceded by this character at the beginning of a line. +This character, at the beginning of a line followed by +a "." closes the connection; when followed by a ^Z it +suspends the telnet command. The initial state is to +disable the rlogin escape character. +.It Ic start +If the +.Dv TELNET TOGGLE-FLOW-CONTROL +option has been enabled, +then this character is taken to +be the terminal's +.Ic start +character. +The initial value for the kill character is taken to be +the terminal's +.Ic start +character. +.It Ic stop +If the +.Dv TELNET TOGGLE-FLOW-CONTROL +option has been enabled, +then this character is taken to +be the terminal's +.Ic stop +character. +The initial value for the kill character is taken to be +the terminal's +.Ic stop +character. +.It Ic susp +If +.Nm telnet +is in +.Ic localchars +mode, or +.Dv LINEMODE +is enabled, and the +.Ic suspend +character is typed, a +.Dv TELNET SUSP +sequence (see +.Ic send +.Ic susp +above) +is sent to the remote host. +The initial value for the suspend character is taken to be +the terminal's +.Ic suspend +character. +.ne 1i +.It Ic tracefile +This is the file to which the output, caused by +.Ic netdata +or +.Ic option +tracing being +.Dv TRUE , +will be written. If it is set to +.Dq Fl , +then tracing information will be written to standard output (the default). +.It Ic worderase +If +.Nm telnet +is operating in +.Dv LINEMODE +or \*(Lqold line by line\*(Lq mode, then this character is taken to +be the terminal's +.Ic worderase +character. +The initial value for the worderase character is taken to be +the terminal's +.Ic worderase +character. +.It Ic \&? +Displays the legal +.Ic set +.Pq Ic unset +commands. +.El +.It Ic slc Ar state +The +.Ic slc +command (Set Local Characters) is used to set +or change the state of the the special +characters when the +.Dv TELNET LINEMODE +option has +been enabled. Special characters are characters that get +mapped to +.Tn TELNET +commands sequences (like +.Ic ip +or +.Ic quit ) +or line editing characters (like +.Ic erase +and +.Ic kill ) . +By default, the local special characters are exported. +.Bl -tag -width Fl +.It Ic check +Verify the current settings for the current special characters. +The remote side is requested to send all the current special +character settings, and if there are any discrepancies with +the local side, the local side will switch to the remote value. +.It Ic export +Switch to the local defaults for the special characters. The +local default characters are those of the local terminal at +the time when +.Nm telnet +was started. +.It Ic import +Switch to the remote defaults for the special characters. +The remote default characters are those of the remote system +at the time when the +.Tn TELNET +connection was established. +.It Ic \&? +Prints out help information for the +.Ic slc +command. +.El +.It Ic status +Show the current status of +.Nm telnet . +This includes the peer one is connected to, as well +as the current mode. +.It Ic toggle Ar arguments ... +Toggle (between +.Dv TRUE +and +.Dv FALSE ) +various flags that control how +.Nm telnet +responds to events. +These flags may be set explicitly to +.Dv TRUE +or +.Dv FALSE +using the +.Ic set +and +.Ic unset +commands listed above. +More than one argument may be specified. +The state of these flags may be interrogated with the +.Ic display +command. +Valid arguments are: +.Bl -tag -width Ar +.It Ic authdebug +Turns on debugging information for the authentication code. +.It Ic autoflush +If +.Ic autoflush +and +.Ic localchars +are both +.Dv TRUE , +then when the +.Ic ao , +or +.Ic quit +characters are recognized (and transformed into +.Tn TELNET +sequences; see +.Ic set +above for details), +.Nm telnet +refuses to display any data on the user's terminal +until the remote system acknowledges (via a +.Dv TELNET TIMING MARK +option) +that it has processed those +.Tn TELNET +sequences. +The initial value for this toggle is +.Dv TRUE +if the terminal user had not +done an "stty noflsh", otherwise +.Dv FALSE +(see +.Xr stty 1 ) . +.It Ic autodecrypt +When the +.Dv TELNET ENCRYPT +option is negotiated, by +default the actual encryption (decryption) of the data +stream does not start automatically. The autoencrypt +(autodecrypt) command states that encryption of the +output (input) stream should be enabled as soon as +possible. +.sp +.Pp +Note: Because of export controls, the +.Dv TELNET ENCRYPT +option is not supported outside the United States and Canada. +.It Ic autologin +If the remote side supports the +.Dv TELNET AUTHENTICATION +option +.Tn TELNET +attempts to use it to perform automatic authentication. If the +.Dv AUTHENTICATION +option is not supported, the user's login +name are propagated through the +.Dv TELNET ENVIRON +option. +This command is the same as specifying +.Ar a +option on the +.Ic open +command. +.It Ic autosynch +If +.Ic autosynch +and +.Ic localchars +are both +.Dv TRUE , +then when either the +.Ic intr +or +.Ic quit +characters is typed (see +.Ic set +above for descriptions of the +.Ic intr +and +.Ic quit +characters), the resulting +.Tn TELNET +sequence sent is followed by the +.Dv TELNET SYNCH +sequence. +This procedure +.Ic should +cause the remote system to begin throwing away all previously +typed input until both of the +.Tn TELNET +sequences have been read and acted upon. +The initial value of this toggle is +.Dv FALSE . +.It Ic binary +Enable or disable the +.Dv TELNET BINARY +option on both input and output. +.It Ic inbinary +Enable or disable the +.Dv TELNET BINARY +option on input. +.It Ic outbinary +Enable or disable the +.Dv TELNET BINARY +option on output. +.It Ic crlf +If this is +.Dv TRUE , +then carriage returns will be sent as +.Li <CR><LF> . +If this is +.Dv FALSE , +then carriage returns will be send as +.Li <CR><NUL> . +The initial value for this toggle is +.Dv FALSE . +.It Ic crmod +Toggle carriage return mode. +When this mode is enabled, most carriage return characters received from +the remote host will be mapped into a carriage return followed by +a line feed. +This mode does not affect those characters typed by the user, only +those received from the remote host. +This mode is not very useful unless the remote host +only sends carriage return, but never line feed. +The initial value for this toggle is +.Dv FALSE . +.It Ic debug +Toggles socket level debugging (useful only to the +.Ic super user ) . +The initial value for this toggle is +.Dv FALSE . +.It Ic encdebug +Turns on debugging information for the encryption code. +.It Ic localchars +If this is +.Dv TRUE , +then the +.Ic flush , +.Ic interrupt , +.Ic quit , +.Ic erase , +and +.Ic kill +characters (see +.Ic set +above) are recognized locally, and transformed into (hopefully) appropriate +.Tn TELNET +control sequences +(respectively +.Ic ao , +.Ic ip , +.Ic brk , +.Ic ec , +and +.Ic el ; +see +.Ic send +above). +The initial value for this toggle is +.Dv TRUE +in \*(Lqold line by line\*(Rq mode, +and +.Dv FALSE +in \*(Lqcharacter at a time\*(Rq mode. +When the +.Dv LINEMODE +option is enabled, the value of +.Ic localchars +is ignored, and assumed to always be +.Dv TRUE . +If +.Dv LINEMODE +has ever been enabled, then +.Ic quit +is sent as +.Ic abort , +and +.Ic eof and +.Ic suspend +are sent as +.Ic eof and +.Ic susp , +see +.Ic send +above). +.It Ic netdata +Toggles the display of all network data (in hexadecimal format). +The initial value for this toggle is +.Dv FALSE . +.It Ic options +Toggles the display of some internal +.Nm telnet +protocol processing (having to do with +.Tn TELNET +options). +The initial value for this toggle is +.Dv FALSE . +.ne 1i +.It Ic prettydump +When the +.Ic netdata +toggle is enabled, if +.Ic prettydump +is enabled the output from the +.Ic netdata +command will be formatted in a more user readable format. +Spaces are put between each character in the output, and the +beginning of any +.Tn TELNET +escape sequence is preceded by a '*' to aid in locating them. +.It Ic skiprc +When the skiprc toggle is +.Dv TRUE , +.Tn TELNET +skips the reading of the +.Pa \&.telnetrc +file in the users home +directory when connections are opened. The initial +value for this toggle is +.Dv FALSE. +.It Ic termdata +Toggles the display of all terminal data (in hexadecimal format). +The initial value for this toggle is +.Dv FALSE . +.It Ic verbose_encrypt +When the +.Ic verbose_encrypt +toggle is +.Dv TRUE , +.Tn TELNET +prints out a message each time encryption is enabled or +disabled. The initial value for this toggle is +.Dv FALSE. +Note: Because of export controls, data encryption +is not supported outside of the United States and Canada. +.It Ic \&? +Displays the legal +.Ic toggle +commands. +.El +.It Ic z +Suspend +.Nm telnet . +This command only works when the user is using the +.Xr csh 1 . +.It Ic \&! Op Ar command +Execute a single command in a subshell on the local +system. If +.Ic command +is omitted, then an interactive +subshell is invoked. +.It Ic \&? Op Ar command +Get help. With no arguments, +.Nm telnet +prints a help summary. +If a command is specified, +.Nm telnet +will print the help information for just that command. +.El +.Sh ENVIRONMENT +.Nm Telnet +uses at least the +.Ev HOME , +.Ev SHELL , +.Ev DISPLAY , +and +.Ev TERM +environment variables. +Other environment variables may be propagated +to the other side via the +.Dv TELNET ENVIRON +option. +.Sh FILES +.Bl -tag -width ~/.telnetrc -compact +.It Pa ~/.telnetrc +user customized telnet startup values +.El +.Sh HISTORY +The +.Nm Telnet +command appeared in +.Bx 4.2 . +.Sh NOTES +.Pp +On some remote systems, echo has to be turned off manually when in +\*(Lqold line by line\*(Rq mode. +.Pp +In \*(Lqold line by line\*(Rq mode or +.Dv LINEMODE +the terminal's +.Ic eof +character is only recognized (and sent to the remote system) +when it is the first character on a line. diff --git a/debian/local/man/telnetd.8 b/debian/local/man/telnetd.8 new file mode 100644 index 0000000..bbd812a --- /dev/null +++ b/debian/local/man/telnetd.8 @@ -0,0 +1,607 @@ +.\" Copyright (c) 1983, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)telnetd.8 8.4 (Berkeley) 6/1/94 +.\" +.Dd June 1, 1994 +.Dt TELNETD 8 +.Os BSD 4.2 +.Sh NAME +.Nm telnetd +.Nd DARPA +.Tn TELNET +protocol server +.Sh SYNOPSIS +.Nm /usr/libexec/telnetd +.Op Fl BUhlkns +.Op Fl D Ar debugmode +.Op Fl I Ns Ar initid +.Op Fl S Ar tos +.Op Fl X Ar authtype +.Op Fl a Ar authmode +.Op Fl edebug +.Op Fl r Ns Ar lowpty-highpty +.Op Fl u Ar len +.Op Fl debug Op Ar port +.Sh DESCRIPTION +The +.Nm telnetd +command is a server which supports the +.Tn DARPA +standard +.Tn TELNET +virtual terminal protocol. +.Nm Telnetd +is normally invoked by the internet server (see +.Xr inetd 8 ) +for requests to connect to the +.Tn TELNET +port as indicated by the +.Pa /etc/services +file (see +.Xr services 5 ) . +The +.Fl debug +option may be used to start up +.Nm telnetd +manually, instead of through +.Xr inetd 8 . +If started up this way, +.Ar port +may be specified to run +.Nm telnetd +on an alternate +.Tn TCP +port number. +.Pp +The +.Nm telnetd +command accepts the following options: +.Bl -tag -width "-a authmode" +.It Fl a Ar authmode +This option may be used for specifying what mode should +be used for authentication. +Note that this option is only useful if +.Nm telnetd +has been compiled with support for the +.Dv AUTHENTICATION +option. +There are several valid values for +.Ar authmode: +.Bl -tag -width debug +.It debug +Turns on authentication debugging code. +.It user +Only allow connections when the remote user +can provide valid authentication information +to identify the remote user, +and is allowed access to the specified account +without providing a password. +.It valid +Only allow connections when the remote user +can provide valid authentication information +to identify the remote user. +The +.Xr login 1 +command will provide any additional user verification +needed if the remote user is not allowed automatic +access to the specified account. +.It other +Only allow connections that supply some authentication information. +This option is currently not supported +by any of the existing authentication mechanisms, +and is thus the same as specifying +.Fl a +.Cm valid . +.It none +This is the default state. +Authentication information is not required. +If no or insufficient authentication information +is provided, then the +.Xr login 1 +program will provide the necessary user +verification. +.It off +This disables the authentication code. +All user verification will happen through the +.Xr login 1 +program. +.El +.It Fl B +Specifies bftp server mode. In this mode, +.Nm telnetd +causes login to start a +.Xr bftp 1 +session rather than the user's +normal shell. In bftp daemon mode normal +logins are not supported, and it must be used +on a port other than the normal +.Tn TELNET +port. +.It Fl D Ar debugmode +This option may be used for debugging purposes. +This allows +.Nm telnetd +to print out debugging information +to the connection, allowing the user to see what +.Nm telnetd +is doing. +There are several possible values for +.Ar debugmode: +.Bl -tag -width exercise +.It Cm options +Prints information about the negotiation of +.Tn TELNET +options. +.It Cm report +Prints the +.Cm options +information, plus some additional information +about what processing is going on. +.It Cm netdata +Displays the data stream received by +.Nm telnetd. +.It Cm ptydata +Displays data written to the pty. +.It Cm exercise +Has not been implemented yet. +.El +.It Fl debug +Enables debugging on each socket created by +.Nm telnetd +(see +.Dv SO_DEBUG +in +.Xr socket 2 ) . +.It Fl edebug +If +.Nm telnetd +has been compiled with support for data encryption, then the +.Fl edebug +option may be used to enable encryption debugging code. +.It Fl h +Disables the printing of host-specific information before +login has been completed. +.It Fl I Ar initid +This option is only applicable to +.Tn UNICOS +systems prior to 7.0. +It specifies the +.Dv ID +from +.Pa /etc/inittab +to use when init starts login sessions. The default +.Dv ID +is +.Dv fe. +.It Fl k +This option is only useful if +.Nm telnetd +has been compiled with both linemode and kludge linemode +support. If the +.Fl k +option is specified, then if the remote client does not +support the +.Dv LINEMODE +option, then +.Nm telnetd +will operate in character at a time mode. +It will still support kludge linemode, but will only +go into kludge linemode if the remote client requests +it. +(This is done by by the client sending +.Dv DONT SUPPRESS-GO-AHEAD +and +.Dv DONT ECHO . ) +The +.Fl k +option is most useful when there are remote clients +that do not support kludge linemode, but pass the heuristic +(if they respond with +.Dv WILL TIMING-MARK +in response to a +.Dv DO TIMING-MARK) +for kludge linemode support. +.It Fl l +Specifies line mode. Tries to force clients to use line- +at-a-time mode. +If the +.Dv LINEMODE +option is not supported, it will go +into kludge linemode. +.It Fl n +Disable +.Dv TCP +keep-alives. Normally +.Nm telnetd +enables the +.Tn TCP +keep-alive mechanism to probe connections that +have been idle for some period of time to determine +if the client is still there, so that idle connections +from machines that have crashed or can no longer +be reached may be cleaned up. +.It Fl r Ar lowpty-highpty +This option is only enabled when +.Nm telnetd +is compiled for +.Dv UNICOS. +It specifies an inclusive range of pseudo-terminal devices to +use. If the system has sysconf variable +.Dv _SC_CRAY_NPTY +configured, the default pty search range is 0 to +.Dv _SC_CRAY_NPTY; +otherwise, the default range is 0 to 128. Either +.Ar lowpty +or +.Ar highpty +may be omitted to allow changing +either end of the search range. If +.Ar lowpty +is omitted, the - character is still required so that +.Nm telnetd +can differentiate +.Ar highpty +from +.Ar lowpty . +.It Fl s +This option is only enabled if +.Nm telnetd +is compiled with support for +.Tn SecurID +cards. +It causes the +.Fl s +option to be passed on to +.Xr login 1 , +and thus is only useful if +.Xr login 1 +supports the +.Fl s +flag to indicate that only +.Tn SecurID +validated logins are allowed, and is +usually useful for controlling remote logins +from outside of a firewall. +.It Fl S Ar tos +.It Fl u Ar len +This option is used to specify the size of the field +in the +.Dv utmp +structure that holds the remote host name. +If the resolved host name is longer than +.Ar len , +the dotted decimal value will be used instead. +This allows hosts with very long host names that +overflow this field to still be uniquely identified. +Specifying +.Fl u0 +indicates that only dotted decimal addresses +should be put into the +.Pa utmp +file. +.ne 1i +.It Fl U +This option causes +.Nm telnetd +to refuse connections from addresses that +cannot be mapped back into a symbolic name +via the +.Xr gethostbyaddr 3 +routine. +.It Fl X Ar authtype +This option is only valid if +.Nm telnetd +has been built with support for the authentication option. +It disables the use of +.Ar authtype +authentication, and +can be used to temporarily disable +a specific authentication type without having to recompile +.Nm telnetd . +.El +.Pp +.Nm Telnetd +operates by allocating a pseudo-terminal device (see +.Xr pty 4 ) +for a client, then creating a login process which has +the slave side of the pseudo-terminal as +.Dv stdin , +.Dv stdout +and +.Dv stderr . +.Nm Telnetd +manipulates the master side of the pseudo-terminal, +implementing the +.Tn TELNET +protocol and passing characters +between the remote client and the login process. +.Pp +When a +.Tn TELNET +session is started up, +.Nm telnetd +sends +.Tn TELNET +options to the client side indicating +a willingness to do the +following +.Tn TELNET +options, which are described in more detail below: +.Bd -literal -offset indent +DO AUTHENTICATION +WILL ENCRYPT +DO TERMINAL TYPE +DO TSPEED +DO XDISPLOC +DO NEW-ENVIRON +DO ENVIRON +WILL SUPPRESS GO AHEAD +DO ECHO +DO LINEMODE +DO NAWS +WILL STATUS +DO LFLOW +DO TIMING-MARK +.Ed +.Pp +The pseudo-terminal allocated to the client is configured +to operate in +.Dq cooked +mode, and with +.Dv XTABS and +.Dv CRMOD +enabled (see +.Xr tty 4 ) . +.Pp +.Nm Telnetd +has support for enabling locally the following +.Tn TELNET +options: +.Bl -tag -width "DO AUTHENTICATION" +.It "WILL ECHO" +When the +.Dv LINEMODE +option is enabled, a +.Dv WILL ECHO +or +.Dv WONT ECHO +will be sent to the client to indicate the +current state of terminal echoing. +When terminal echo is not desired, a +.Dv WILL ECHO +is sent to indicate that +.Tn telnetd +will take care of echoing any data that needs to be +echoed to the terminal, and then nothing is echoed. +When terminal echo is desired, a +.Dv WONT ECHO +is sent to indicate that +.Tn telnetd +will not be doing any terminal echoing, so the +client should do any terminal echoing that is needed. +.It "WILL BINARY" +Indicates that the client is willing to send a +8 bits of data, rather than the normal 7 bits +of the Network Virtual Terminal. +.It "WILL SGA" +Indicates that it will not be sending +.Dv IAC GA, +go ahead, commands. +.It "WILL STATUS" +Indicates a willingness to send the client, upon +request, of the current status of all +.Tn TELNET +options. +.It "WILL TIMING-MARK" +Whenever a +.Dv DO TIMING-MARK +command is received, it is always responded +to with a +.Dv WILL TIMING-MARK +.ne 1i +.It "WILL LOGOUT" +When a +.Dv DO LOGOUT +is received, a +.Dv WILL LOGOUT +is sent in response, and the +.Tn TELNET +session is shut down. +.It "WILL ENCRYPT" +Only sent if +.Nm telnetd +is compiled with support for data encryption, and +indicates a willingness to decrypt +the data stream. +.El +.Pp +.Nm Telnetd +has support for enabling remotely the following +.Tn TELNET +options: +.Bl -tag -width "DO AUTHENTICATION" +.It "DO BINARY" +Sent to indicate that +.Tn telnetd +is willing to receive an 8 bit data stream. +.It "DO LFLOW" +Requests that the client handle flow control +characters remotely. +.It "DO ECHO" +This is not really supported, but is sent to identify a 4.2BSD +.Xr telnet 1 +client, which will improperly respond with +.Dv WILL ECHO. +If a +.Dv WILL ECHO +is received, a +.Dv DONT ECHO +will be sent in response. +.It "DO TERMINAL-TYPE" +Indicates a desire to be able to request the +name of the type of terminal that is attached +to the client side of the connection. +.It "DO SGA" +Indicates that it does not need to receive +.Dv IAC GA, +the go ahead command. +.It "DO NAWS" +Requests that the client inform the server when +the window (display) size changes. +.It "DO TERMINAL-SPEED" +Indicates a desire to be able to request information +about the speed of the serial line to which +the client is attached. +.It "DO XDISPLOC" +Indicates a desire to be able to request the name +of the X windows display that is associated with +the telnet client. +.It "DO NEW-ENVIRON" +Indicates a desire to be able to request environment +variable information, as described in RFC 1572. +.It "DO ENVIRON" +Indicates a desire to be able to request environment +variable information, as described in RFC 1408. +.It "DO LINEMODE" +Only sent if +.Nm telnetd +is compiled with support for linemode, and +requests that the client do line by line processing. +.It "DO TIMING-MARK" +Only sent if +.Nm telnetd +is compiled with support for both linemode and +kludge linemode, and the client responded with +.Dv WONT LINEMODE. +If the client responds with +.Dv WILL TM, +the it is assumed that the client supports +kludge linemode. +Note that the +.Op Fl k +option can be used to disable this. +.It "DO AUTHENTICATION" +Only sent if +.Nm telnetd +is compiled with support for authentication, and +indicates a willingness to receive authentication +information for automatic login. +.It "DO ENCRYPT" +Only sent if +.Nm telnetd +is compiled with support for data encryption, and +indicates a willingness to decrypt +the data stream. +.El +.Sh ENVIRONMENT +.Sh FILES +.Pa /etc/services +.br +.Pa /etc/inittab +(UNICOS systems only) +.br +.Pa /etc/iptos +(if supported) +.br +.Pa /usr/ucb/bftp +(if supported) +.Sh "SEE ALSO" +.Xr telnet 1 , +.Xr login 1 , +.Xr bftp 1 +(if supported) +.Sh STANDARDS +.Bl -tag -compact -width RFC-1572 +.It Cm RFC-854 +.Tn TELNET +PROTOCOL SPECIFICATION +.It Cm RFC-855 +TELNET OPTION SPECIFICATIONS +.It Cm RFC-856 +TELNET BINARY TRANSMISSION +.It Cm RFC-857 +TELNET ECHO OPTION +.It Cm RFC-858 +TELNET SUPPRESS GO AHEAD OPTION +.It Cm RFC-859 +TELNET STATUS OPTION +.It Cm RFC-860 +TELNET TIMING MARK OPTION +.It Cm RFC-861 +TELNET EXTENDED OPTIONS - LIST OPTION +.It Cm RFC-885 +TELNET END OF RECORD OPTION +.It Cm RFC-1073 +Telnet Window Size Option +.It Cm RFC-1079 +Telnet Terminal Speed Option +.It Cm RFC-1091 +Telnet Terminal-Type Option +.It Cm RFC-1096 +Telnet X Display Location Option +.It Cm RFC-1123 +Requirements for Internet Hosts -- Application and Support +.It Cm RFC-1184 +Telnet Linemode Option +.It Cm RFC-1372 +Telnet Remote Flow Control Option +.It Cm RFC-1416 +Telnet Authentication Option +.It Cm RFC-1411 +Telnet Authentication: Kerberos Version 4 +.It Cm RFC-1412 +Telnet Authentication: SPX +.It Cm RFC-1571 +Telnet Environment Option Interoperability Issues +.It Cm RFC-1572 +Telnet Environment Option +.El +.Sh BUGS +Some +.Tn TELNET +commands are only partially implemented. +.Pp +Because of bugs in the original 4.2 BSD +.Xr telnet 1 , +.Nm telnetd +performs some dubious protocol exchanges to try to discover if the remote +client is, in fact, a 4.2 BSD +.Xr telnet 1 . +.Pp +Binary mode +has no common interpretation except between similar operating systems +(Unix in this case). +.Pp +The terminal type name received from the remote client is converted to +lower case. +.Pp +.Nm Telnetd +never sends +.Tn TELNET +.Dv IAC GA +(go ahead) commands. diff --git a/debian/local/man/tftp.1 b/debian/local/man/tftp.1 new file mode 100644 index 0000000..e47a78e --- /dev/null +++ b/debian/local/man/tftp.1 @@ -0,0 +1,169 @@ +.\" Copyright (c) 1990, 1993, 1994 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)tftp.1 8.2 (Berkeley) 4/18/94 +.\" +.Dd April 18, 1994 +.Dt TFTP 1 +.Os BSD 4.3 +.Sh NAME +.Nm tftp +.Nd trivial file transfer program +.Sh SYNOPSIS +.Nm tftp +.Op Ar host +.Sh DESCRIPTION +.Nm Tftp +is the user interface to the Internet +.Tn TFTP +(Trivial File Transfer Protocol), +which allows users to transfer files to and from a remote machine. +The remote +.Ar host +may be specified on the command line, in which case +.Nm tftp +uses +.Ar host +as the default host for future transfers (see the +.Cm connect +command below). +.Sh COMMANDS +Once +.Nm tftp +is running, it issues the prompt +.LI tftp> +and recognizes the following commands: +.Pp +.Bl -tag -width verbose -compact +.It Cm \&? Ar command-name ... +Print help information. +.Pp +.It Cm ascii +Shorthand for "mode ascii" +.Pp +.It Cm binary +Shorthand for "mode binary" +.Pp +.It Cm connect Ar host-name Op Ar port +Set the +.Ar host +(and optionally +.Ar port ) +for transfers. +Note that the +.Tn TFTP +protocol, unlike the +.Tn FTP +protocol, +does not maintain connections between transfers; thus, the +.Cm connect +command does not actually create a connection, +but merely remembers what host is to be used for transfers. +You do not have to use the +.Cm connect +command; the remote host can be specified as part of the +.Cm get +or +.Cm put +commands. +.Pp +.It Cm get Ar filename +.It Cm get Ar remotename localname +.It Cm get Ar file1 file2 ... fileN +Get a file or set of files from the specified +.Ar sources . +.Ar Source +can be in one of two forms: +a filename on the remote host, if the host has already been specified, +or a string of the form +.Ar hosts:filename +to specify both a host and filename at the same time. +If the latter form is used, +the last hostname specified becomes the default for future transfers. +.Pp +.It Cm mode Ar transfer-mode +Set the mode for transfers; +.Ar transfer-mode +may be one of +.Em ascii +or +.Em binary . +The default is +.Em ascii . +.Pp +.It Cm put Ar file +.It Cm put Ar localfile remotefile +.It Cm put Ar file1 file2 ... fileN remote-directory +Put a file or set of files to the specified +remote file or directory. +The destination +can be in one of two forms: +a filename on the remote host, if the host has already been specified, +or a string of the form +.Ar hosts:filename +to specify both a host and filename at the same time. +If the latter form is used, +the hostname specified becomes the default for future transfers. +If the remote-directory form is used, the remote host is +assumed to be a +.Tn UNIX +machine. +.Pp +.It Cm quit +Exit +.Nm tftp . +An end of file also exits. +.Pp +.It Cm rexmt Ar retransmission-timeout +Set the per-packet retransmission timeout, in seconds. +.Pp +.It Cm status +Show current status. +.Pp +.It Cm timeout Ar total-transmission-timeout +Set the total transmission timeout, in seconds. +.Pp +.It Cm trace +Toggle packet tracing. +.Pp +.It Cm verbose +Toggle verbose mode. +.El +.Sh BUGS +.Pp +Because there is no user-login or validation within +the +.Tn TFTP +protocol, the remote site will probably have some +sort of file-access restrictions in place. The +exact methods are specific to each site and therefore +difficult to document here. +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.3 . diff --git a/debian/local/man/tftpd.8 b/debian/local/man/tftpd.8 new file mode 100644 index 0000000..ac6a59a --- /dev/null +++ b/debian/local/man/tftpd.8 @@ -0,0 +1,102 @@ +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)tftpd.8 8.1 (Berkeley) 6/4/93 +.\" +.Dd June 4, 1993 +.Dt TFTPD 8 +.Os BSD 4.2 +.Sh NAME +.Nm tftpd +.Nd +Internet Trivial File Transfer Protocol server +.Sh SYNOPSIS +.Nm tftpd +.Op Fl l +.Op Fl n +.Op Ar directory ... +.Sh DESCRIPTION +.Nm Tftpd +is a server which supports the +Internet Trivial File Transfer +Protocol (\c +.Tn RFC 783). +The +.Tn TFTP +server operates +at the port indicated in the +.Ql tftp +service description; +see +.Xr services 5 . +The server is normally started by +.Xr inetd 8 . +.Pp +The use of +.Xr tftp 1 +does not require an account or password on the remote system. +Due to the lack of authentication information, +.Nm tftpd +will allow only publicly readable files to be +accessed. +Files containing the string ``/\|\fB.\|.\fP\|/'' are not allowed. +Files may be written only if they already exist and are publicly writable. +Note that this extends the concept of +.Dq public +to include +all users on all hosts that can be reached through the network; +this may not be appropriate on all systems, and its implications +should be considered before enabling tftp service. +The server should have the user ID with the lowest possible privilege. +.Pp +Access to files may be restricted by invoking +.Nm tftpd +with a list of directories by including up to 20 pathnames +as server program arguments in +.Pa /etc/inetd.conf . +In this case access is restricted to files whose +names are prefixed by the one of the given directories. +The given directories are also treated as a search path for +relative filename requests. +.Pp +The options are: +.Bl -tag -width Ds +.It Fl l +Logs all requests using +.Xr syslog 3 . +.It Fl n +Suppresses negative acknowledgement of requests for nonexistent +relative filenames. +.El +.Sh SEE ALSO +.Xr tftp 1 , +.Xr inetd 8 +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.2 . diff --git a/debian/local/man/whois.1 b/debian/local/man/whois.1 new file mode 100644 index 0000000..7424da8 --- /dev/null +++ b/debian/local/man/whois.1 @@ -0,0 +1,96 @@ +.TH WHOIS 1 "3 December 1999" "Marco d'Itri" "Debian GNU/Linux" +.SH NAME +whois \- client for the whois directory service +.SH SYNOPSIS +.B whois +[\~\fB-h\fP\~\fIHOST\fP\~] +[\~\fB-p\fP\~ \fIPORT\fP\~] +[\~\fB-aCFHlLMmrRSVx\fP\~] +[\~\fB-g\fP\~\fISOURCE:FIRST-LAST\fP\~] +[\~\fB-i\fP\~\fIATTR\fP\~] +[\~\fB-S\fP\~\fISOURCE\fP\~] +[\~\fB-T\fP\~\fITYPE\fP\~] +.I object + +.B whois +[\~\fI-t\fP\~] +[\~\fI-v\fP\~] +.I template +.B whois +[\~\fI-q\fP\~] +.I keyword +.PP +.SH DESCRIPTION +\fBwhois\fP searches for an object in a \fIRFC-812\fP database. + +This version of the whois client tries to guess the right server to +ask for the specified object. If no guess can be made it will connect +to whois.internic.net for domains, +.\" whois.networksolutions.com for nic handles, +whois.arin.net for IPv4 addresses and whois.6bone.net for +IPv6 addresses. +.PP +.SH OPTIONS +.TP 8 +.B \-h HOST +Connect to HOST. +.TP 8 +.B \-H +Do not display the legal disclaimers some registries like to show you. +.TP 8 +.B \-p PORT +Connect to PORT. +.TP 8 +.B \-V +Be verbose. +.TP 8 +Other options are flags understood by RIPE-like servers. +.SH NOTES +Please remember that \fIwhois.networksolutions.com\fP by default will +only search in the domains database. If you want to search for hostnames, +NIC handles or people names you have to prepend the appropriate keyword +(\fIHO\fPst, \fIHA\fPndle or \fINA\fPme). +.P +If the \fI!\fP character is prepended to a NIC handle, the default +server becomes \fIwhois.networksolutions.com\fP. +.P +When querying \fIwhois.arin.net\fP for AS numbers, the program will +automatically convert the request in the appropriate format, inserting +a space after the string "AS". +.P +When querying \fIwhois.ncst.ernet.in\fP for a string without spaces, the +\fIdomain\fP keyword is prepended. +.P +When querying \fIwhois.corenic.net\fP, machine readable output is requested. +.P +RIPE-specific options are ignored when querying non-RIPE servers. +.SH ENVIRONMENT +.IP LANG +When querying \fIwhois.nic.ad.jp\fP english text is requested unless the +\fILANG\fP environment variable specifies a Japanese locale. +.IP "WHOIS_SERVER" +This server will be queried if the program cannot guess where the object +is located. If the variable does not exist then +\fIwhois.internic.net\fP will be queried. +.IP "WHOIS_HIDE" +If this variable is defined, legal disclaimers will be hidden even if +the \fI-H\fP flag is not used. +.SH "SEE ALSO" +\fIRFC 812\fP: NICNAME/WHOIS +.PP +\fIRIPE-157\fP, \fIRIPE-189\fP: RIPE NCC Database Documentation +.PP +Detailed help on available flags can be found in \fIRIPE-157\fP or in +the help file which can be obtained with the command: +.IP +.B whois -h whois.ripe.net HELP +.SH HISTORY +This program closely tracks the user interface of the whois client +developed at RIPE by Ambrose Magee and others on the base of the +original BSD client. +I also added support for the protocol extensions developed by David +Kessens of QWest for the 6bone server. +.SH AUTHOR +.B Whois +and this man page were written by Marco d'Itri <\fImd@linux.it\fP> +and are licensed under the GPL. |