NAME groups - show group membershipsCheck out the Unix Man pages ManualsSYNOPSIS groups [user]
DESCRIPTION The groups utility has been obsoleted by the id(1) utility, and is equiv- alent to ``id -Gn [user]''. The command ``id -p'' is suggested for normal interactive use.
The groups utility displays the groups to which you (or the optionally specified user) belong.
The groups utility exits 0 on success, and >0 if an error occurs.
SEE ALSO id(1)