dupcheck 1.

Short:        Duplicat user finding utility
Author:       jgodfrey@galaxy.csc.calpoly.edu (Jon Godfrey)
Uploader:     jgodfrey galaxy csc calpoly edu (Jon Godfrey)
Type:         comm/dlg
Version:      1.
Architecture: m68k-amigaos

DupCheck is simply another way to help you try to find duplicate and
bogus users accounts.  DupCheck reads in data about all of your users
and sends you a report of any users having identical password, alias,
telephone, or address fields.