Intro
irssicmd is an external command interface to irssi. It reads from a socket 'cmd' in irssi_dir (usually ~/.irssi/), and runs each command given as if it was typed into the frontend. It could be put in a better place (anything but fe-text/irssi.c), but it works.
Usage
irssicmd ~/.irssi/cmd "/some command"
Download
irssi is GPL, so this patch is too. Refer to the irssi source for details.
Patch (tested on irssi 0.8.10)
Client