diff options
Diffstat (limited to 'usr/src/man/man4/hosts_options.4')
| -rw-r--r-- | usr/src/man/man4/hosts_options.4 | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/usr/src/man/man4/hosts_options.4 b/usr/src/man/man4/hosts_options.4 index 3126505b8b..593f68c495 100644 --- a/usr/src/man/man4/hosts_options.4 +++ b/usr/src/man/man4/hosts_options.4 @@ -2,19 +2,18 @@ .\" .\" Modified for Solaris to to add the Solaris stability classification, .\" and to add a note about source availability. -.\" -.TH HOSTS_OPTIONS 4 +.\" +.TH HOSTS_OPTIONS 4 "Sep 15, 2011" .SH NAME hosts_options \- host access control language extensions .SH DESCRIPTION This document describes optional extensions to the language described in the hosts_access(4) document. The extensions are enabled at program -build time. For example, by editing the Makefile and turning on the +build time. For example, by editing the Makefile and turning on the PROCESS_OPTIONS compile-time option. .PP The extensible language uses the following format: .sp -.ti +3 daemon_list : client_list : option : option ... .PP The first two fields are described in the hosts_access(4) manual page. @@ -44,17 +43,13 @@ access control rules within a single file, for example in the To permit access from specific hosts only: .sp .ne 2 -.ti +3 ALL: .friendly.domain: ALLOW -.ti +3 ALL: ALL: DENY .sp To permit access from all hosts except a few trouble makers: .sp .ne 2 -.ti +3 ALL: .bad.domain: DENY -.ti +3 ALL: ALL: ALLOW .sp Notice the leading dot on the domain name patterns. @@ -67,7 +62,6 @@ connected to the null device, so that it won\'t mess up the conversation with the client host. Example: .sp .nf -.ti +3 spawn (/some/where/safe_finger -l @%h | /usr/ucb/mail root) & .fi .sp @@ -90,7 +84,6 @@ To send a customized bounce message to the client instead of running the real ftp daemon: .sp .nf -.ti +3 in.ftpd : ... : twist /bin/echo 421 Some bounce message .fi .sp @@ -101,7 +94,6 @@ To run /some/other/in.telnetd without polluting its command-line array or its process environment: .sp .nf -.ti +3 in.telnetd : ... : twist PATH=/some/other; exec in.telnetd .fi .sp @@ -117,7 +109,7 @@ it is still connected to a server. The keepalive option is not useful for datagram (UDP) services. .IP "linger number_of_seconds" Specifies how long the kernel will try to deliver not-yet delivered -data after the server process closes a connection. +data after the server process closes a connection. .SH USERNAME LOOKUP .IP "rfc931 [ timeout_in_seconds ]" Look up the client user name with the RFC 931 (TAP, IDENT, RFC 1413) @@ -142,7 +134,7 @@ Warning: banners are supported for connection-oriented (TCP) network services only. .IP "nice [ number ]" Change the nice value of the process (default 10). Specify a positive -value to spend more CPU resources on other processes. +value to spend more CPU resources on other processes. .IP "setenv name value" Place a (name, value) pair into the process environment. The value is subjected to %<letter> expansions and may contain whitespace (but @@ -172,7 +164,7 @@ hosts_access(4), the default access control language Wietse Venema (wietse@wzv.win.tue.nl) Department of Mathematics and Computing Science Eindhoven University of Technology -Den Dolech 2, P.O. Box 513, +Den Dolech 2, P.O. Box 513, 5600 MB Eindhoven, The Netherlands \" @(#) hosts_options.5 1.10 94/12/28 17:42:28 .\" Begin Sun update @@ -183,10 +175,10 @@ for descriptions of the following attributes: .sp .TS box; -cbp-1 | cbp-1 +c | c l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE = Interface Stability Committed -.TE +.TE .\" End Sun update |