Close command

From ThresholdRPG Wiki

This command allows you to close a door or container that is currently open. If you type close door (or any other portal type besides door) and there is more than one door in the room, you will be prompted for the direction you wish to close.

You may also be able to open, lock, or unlock doors and containers.

Command
close <door/window/gate/portal/etc.>
close <direction> <door/window/gate/portal/etc.>
close <container>