Abort
From LSWiki
Command: Abort
General-Use Command Usage: abort
The abort command can be used to cancel any commands that have been queued for you to perform when you are able. This is useful in situations where the circumstances have changed so that you would no longer want to perform the queued commands.
Development Information: The abort command was created by Chaos; the source code was last updated Mon May 21 06:37:11 2007.