Name: @lastlog
Short:
Location:

Syntax: @lastlog
@lastlog <player>

The first form prints out a list of all players, roughly sorted by how long it's been since that player last connected to the MOO. For each player, the precise time of their last connection is printed.

The second form only shows the last-connection time for the named player.

Example:

@lastlog diz

Players who have connected within recorded history:
Diz last connected Sat Dec 30 20:36:48 2017 PST.

(Slated for code review.)