users - Munin plugin to monitor the number of users logged in to a Unix box.
Should work on any Unix that has the who(1) command.
The plugin simply runs the who(1) command and counts the number of users logged in by different methods (tty, pty, X, etc).
Logins or sessions that are not registered in
/var/run/utmp as part of the session setup will not be counted (this is a feature,
not a bug).
Only tested extensively on Linux.
#%# family=auto #%# capabilities=autoconf
Copyright (C) 2004-2008.
Original version by Michael Kaiser tools (at) micha (dot) de. Modified and made more generic by Nicolai Langfeldt, 2006