Nickname change - /nick newnick
Will change your nickname to newnick.

Ignore a user - /ignore nick
Will ignore user with the nick nick.

Unignore a user - /ignore -r nick
Will unignore a user with the nick nick.

Performing an action - /me actiontext
/me does a little jig will show as: * Nick does a little jig

Joining a channel - /join #channel
Join channel #channel.

Parting a channel - /part #channel
Parts channel #channel, if the #channel is omitted the current channel will be parted.

Listing channels - /list searchtext
Will list all channels matching searchtext, if no searchtext is entered, all channels will be listed.

User information - /whois nick
Displays the user information of nick, see also /ns info nick.

Leaving/Quitting - /quit message
This will disconnect you from the chat and send an optional quit message to the server.

Message Of The Day - /motd
Displays the current Message of the Day (motd), on Stratics this lists all the current servers and IRC Operators, as well as the public policy.

Switching servers - /server newserver
Disconnects you from your current server and connects you to newserver, very handy to find the server you have the best connection to.

mIRC Help - /help topic
Opens the mIRC help file for topic. This will only work for the mIRC client.

Confused? Cornfuzzled? Think another command should be listed, or that the commands in general should be explained more? Let us know at chat@stratics.com!