If you own a Nokia N900 cellular device you might be interested in the ability to control all of your IM accounts from the command line. For those that do not know, the N900 runs Maemo Linux and is capable of running MySQL embedded if you so choose. Here’s a quick script I wrote to provide that functionality for IM accounts. It’s at the bottom of the page, called “im-connections”.
wiki: http://wiki.maemo.org/N900_Mission_Control#Set_all_SIP_accounts_to_online_or_offline
pastebin: http://pastebin.com/qAC57E1N