Alter Aeon Online Help

Keywords are:  'count'

Usage:
count <name> inventory
count <name> worn
count <name> ground
count <name> <container name>

This command allows you to count the number of items in your inventory, worn
by you, on the ground, or in a specified container.  An example would be
'count ring ground', which would count all the rings laying on the ground.

All in all, this is a really useless command.