Most commands can be abbreviated to their first two letters.
/EVIDENCE = record messages in this room as evidence of abuse
/HELP = this list of commands
/IGNORE george = no more messages from george
/JOIN general = join the room called general
/JOIN private secret = join the room called private using the password secret
/LIST = list of active rooms
/ME smiles = george smiles
/MSG george = private message to george
/USERS = list of people on-line right now
/COLOR blue = use blue for your messages