IRC
From CryptoParty
irssi + TOR + linux
sudo apt-get install polipo tor
Now you should have installed: polipo, tor, torify. Default settings work fine for now.
sudo /etc/init.d/polipo start
sudo /etc/init.d/tor start
sudo socat TCP4-LISTEN:4242,fork SOCKS4A:localhost:irc.oftc.net.:6697,socksport=9050
sudo torify irssi