JOIN [-window] [-invite] [-<server tag>] <channels> [<keys>]
||Joins a channel in the active window.|
||Joins the channel you were last invited to.|
||The server tag on which you want to join the channel.|
The channel names, separated by a comma, to join and the channel key.
Joins the given channels.
/JOIN #irssi /JOIN #basementcat secret_lair /JOIN -invite /JOIN -freenode #github,#freenode,#irssi