weechat
Command-line internet relay chat client with various features.
TLDR
Start WeeChat
$ weechat
Do not load any plugin(s) on startup
$ weechat --no-plugin
Do not load any script(s) on startup
$ weechat --no-script
Do not connect to servers automatically
$ weechat --no-connect
Write default terminal colors to stdout
$ weechat --colors