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diff --git a/term-utils/script.1 b/term-utils/script.1 new file mode 100644 index 0000000..1e430d8 --- /dev/null +++ b/term-utils/script.1 @@ -0,0 +1,156 @@ +.\" Copyright (c) 1980, 1990 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. +.\" +.\" @(#)script.1 6.5 (Berkeley) 7/27/91 +.\" +.TH SCRIPT "1" "September 2011" "util-linux" "User Commands" +.SH NAME +script \- make typescript of terminal session +.SH SYNOPSIS +.B script +[options] [file] +.SH DESCRIPTION +.B script +makes a typescript of everything printed on your terminal. It is useful for +students who need a hardcopy record of an interactive session as proof of an +assignment, as the typescript file can be printed out later with +.BR lpr (1). +.PP +If the argument +.I file +is given, +.B script +saves all dialogue in +.IR file . +If no file name is given, the typescript is saved in the file +.IR typescript . +.SH OPTIONS +.TP +\fB\-a\fR, \fB\-\-append\fR +Append the output to +.I file +or +.IR typescript , +retaining the prior contents. +.TP +\fB\-c\fR, \fB\-\-command\fR \fIcommand\fR +Run the +.I command +rather than an interactive shell. This makes it easy for a script to capture +the output of a program that behaves differently when its stdout is not a +tty. +.TP +\fB\-e\fR, \fB\-\-return\fR +Return the exit code of the child process. Uses the same format as bash +termination on signal termination exit code is 128+n. +.TP +\fB\-f\fR, \fB\-\-flush\fR +Flush output after each write. This is nice for telecooperation: one person +does `mkfifo foo; script -f foo', and another can supervise real-time what is +being done using `cat foo'. +.TP +\fB\-\-force\fR +Allow the default output destination, i.e. the typescript file, to be a hard +or symbolic link. The command will follow a symbolic link. +.TP +\fB\-q\fR, \fB\-\-quiet\fR +Be quiet. +.TP +\fB\-t\fR, \fB\-\-timing\fR[=\fIfile\fR] +Output timing data to standard error, or to +.I file +when given. This data contains two fields, separated by a space. The first +field indicates how much time elapsed since the previous output. The second +field indicates how many characters were output this time. This information +can be used to replay typescripts with realistic typing and output delays. +.TP +\fB\-V\fR, \fB\-\-version\fR +Output version information and exit. +.TP +\fB\-h\fR, \fB\-\-help\fR +Output help and exit. +.SH NOTES +The script ends when the forked shell exits (a +.I control-D +to exit +the Bourne shell +.RB ( sh (1)), +and +.IR exit , +.I logout +or +.I control-d +(if +.I ignoreeof +is not set) for the +C-shell, +.BR csh (1)). +.PP +Certain interactive commands, such as +.BR vi (1), +create garbage in the typescript file. +.B Script +works best with commands that do not manipulate the screen, the results are +meant to emulate a hardcopy terminal. +.SH ENVIRONMENT +The following environment variable is utilized by +.BR script : +.TP +.B SHELL +If the variable +.I SHELL +exists, the shell forked by +.B script +will be that shell. If +.I SHELL +is not set, the Bourne shell is assumed. (Most shells set this variable +automatically). +.SH SEE ALSO +.BR csh (1) +(for the +.I history +mechanism), +.BR scriptreplay (1). +.SH HISTORY +The +.B script +command appeared in 3.0BSD. +.SH BUGS +.B Script +places +.B everything +in the log file, including linefeeds and backspaces. This is not what the +naive user expects. +.SH AVAILABILITY +The script command is part of the util-linux package and is available from +.UR ftp://\:ftp.kernel.org\:/pub\:/linux\:/utils\:/util-linux/ +Linux Kernel Archive +.UE . |