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m0n0wall 1.3b7 (Beta branch)
12-29-2007
m0n0wall is an all-in-one firewall software package that is based on FreeBSD. It is geared towards embedded PCs, but it also works on standard PCs. It includes an easy-to-use Web interface like commercial firewall boxes do. PHP is used instead of shell scripts, and the entire system configuration is stored in a single XML-formatted file. There is support for VPN, traffic shaping, captive portal, VLANs, and more. License: BSD License (revised) Changes:|
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WALL(1) Linux User's Manual WALL(1) NAME
wall -- send a message to everybody's terminal. SYNOPSIS
wall [-n] [ message ] DESCRIPTION
Wall sends a message to everybody logged in with their mesg(1) permission set to yes. The message can be given as an argument to wall, or it can be sent to wall's standard input. When using the standard input from a terminal, the message should be terminated with the EOF key (usually Control-D). The length of the message is limited to 20 lines. For every invocation of wall a notification will be written to syslog, with facility LOG_USER and level LOG_INFO. OPTIONS
-n Suppresses the normal banner printed by wall, changing it to "Remote broadcast message". This option is only available for root if wall is installed set-group-id, and is used by rpc.walld(8). ENVIRONMENT
Wall ignores the TZ variable - the time printed in the banner is based on the system's local time. SEE ALSO
mesg(1), rpc.rwalld(8). AUTHOR
Miquel van Smoorenburg, miquels@cistron.nl 15 April 2003 WALL(1)