Irssi - IRC client

Irssi is an IRC client program for Linux, FreeBSD, Microsoft Windows, and Mac OS X.
Irssi is written in the C programming language and in normal operation uses a text-mode user interface.
You can find irssi here
After installation run irssi and type /set for a complete list of options.
For go up and down on screen type CTRL+P (up) CTRL+N (down).
To set a options type : /set option=value
In config file of irssi you can set a server where join.
example:
servers = (
{
address = "irc.autistici.org";
chatnet = "AI";
port = "6667";
use_ssl = "no";
password = "password";
}
);
Now type on irssi : /connect AI -> automatically irssi connect to irc.autistici.org/6667
To change channel type : CTRL+P (next) CTRL+N (back)

If you have a problem or you need some explanations just write under this post!