Following on from @Journetman Geek 's answer, what you are talking about is indeed a bouncer. But even in a free shell that does not provide a bouncer, you can still stay online with your nick even if you are not actually logged into the shell. The trick is to use screen
.
Start up a screen
session and start irssi from within it. Then, when you want to log out, don't /quit from irssi but deattach from screen (use C-a d
) and then logout of the shell. When you login back into the shell again, just start screen to reattach to the running session (use screen -raAd
). Thus your nick stays online even though you are off the shell.
When you say "free shell", do you mean a free shell account? Or a shell that is not currently in use? – Wuffers – 2011-02-26T01:28:32.537
Even if a name is taken you'll be able to connect, most clients will automatically pick a guest name, or failing that the ircd will likely do it for you. – Phoshi – 2011-04-10T15:19:44.077