It is often not very easy to guess a shortcut. e.g. »c« stands for »close« while it also could stand for »create«.

Maybe it is good idea to make the commands more unique. Here is a possible list:

currently used

• close, c
• exit, e
• help, ?
• hide, h ⬅ someone could think »h« means help
• info, i (remove details)
• location, l
• new, n (remove create)
• open, o
• remove, r (remove delete)
• changename, c OR rename, r ⬅ both versions conflict with other commands
• unhide, u

already planned

• teleport, t
• nearby, n ⬅ conflicts with new
• exit-open, eo ⬅ ???

Another possible way would be to only make shortcuts for the most used commands available. But what are the most used commands?

My suggestion:

currently used

• close, cl ⬅ cl instead of c
• exit, e
• help, ?
• hide, h ⬅ someone could think »h« means help
• info, i (remove details)
• location, l
• new, n (remove create)
• open, o
• remove, rm, del (remove delete) ⬅ rm instead of r and keep/add del
• changename, c OR rename, r ⬅ both versions conflict with other commands ⬅ maybe just rename
• unhide, u

already planned

• teleport, t
• nearby, nb ⬅ nb instead of n
• exitopen, eo ⬅ exitopen instead of exit-open. This command would be very useful in most cases when creating gates.

currently used

• close, c
• exit, e
• help, ?
• hide, h ⬅ someone could think »h« means help
• info, i
• location, l
• new, n
• open, o
• remove, delete, del
• rename, rn
• unhide, u

already planned

• teleport, t
• nearby, nb
• exitopen, eo

forgot the list command :(

currently used

• close, c
• exit, e
• help, ?
• hide, h ⬅ someone could think »h« means help
• info, i
• list, ls
• location, lo
• new, n
• open, o
• remove, delete, del
• rename, rn
• unhide, u

already planned

• teleport, t
• nearby, nb
• exitopen, eo