Dig

Usage: dig <hole | grave | for worms>

If you specify "hole" as the parameter, you will dig a hole in the ground,
expending endurance points. You can then put things in it, and "cover" it,
thus hiding it. The things in the hole will remain there until the next
reboot. Another player, or yourself, can then find the hole by either
searching or digging a new hole in the same room. If you use search you
will merely find signs of digging, and will have to dig a hole.

If you specify "grave" as the parameter, you will dig a grave for the
corpse or corpses that are currently lying about in the room you are in.

You need a shovel in order to dig holes unless you are a shapeshifter
in a form that digs well.