groups1
Show group memberships
Usage
groups [user]
Overview
The groups utility has been obsoleted by the id(1) utility, and is equivalent 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.
Exit status
The groups utility exits 0 on success, and >0 if an error occurs.
Examples
Show groups the root user belongs to:
$ groups root wheel operator
Releases
163 releases since Mac OS X 10.0; the text changed 3 times.