acua sync
acua sync synchronizes the acua_users file with the passwd
file. Any records with a uid field that is not associated with a
login name in the password file are deleted. Also, duplicated accounts
(which, of course, shouldn't exist in the first place) are taken care of.
It is run automatically by acua_updated,
and you usually won't need to run it directly.
Example: acua sync
Robert Davidson