nickname
This will list all your current nicknames.

nickname NICKNAME SUBSTITUTE
This command allows you to define nicknames for various things. When a NICKNAME is defined, each time you enter it into the mud it will be replaced with SUBSTITUTE.

For example, if you used nickname bob alice each time you do look bob the game will interpret it as if you typed look alice. If you type kill bob then the game will interpret it as if you typed kill alice.

unnickname NICKNAME
This will remove the specified nickname.

nickname reset
This will delete all of your assigned nicknames.