Delete a user from secondary user group.
 

Hi
I don’t want to use deluser, usermod and gpasswd in the system.
Is there any other command to delete a user from a secondary group ?

Thanks
Ankit

my system has a vigr command, which is the group analogue of vipw.
and, you know the LQ Rules concerning homework, right?

Thnks Berhanie. Actually I am using super.tab and its giving a error during runtime when I am using usermod and has permission issue with gpasswd, so I am looking for other alternatives.