Description
Add a member (user) to a group, or remove a member from a group. The group's membership list is updated by adding or removing the user, without affecting other users in the list. This is usually simpler and safer than changing the entire list with
ALTGROUP.
Note: This command does not affect a user's default group. To remove a user from their default group, use
ALTUSER.
Required parameters
- GROUP=name
- Name of the group
- MEMBER=name
- Name of the user to add or remove.
USER=name can also be used.
