How do I see what users are in a group in Linux?
- /etc/group file – User group file.
- members command – List members of a group.
- lid command (or libuser-lid on newer Linux distros) – List user’s groups or group’s users.
How many users can be added in a group in Linux? The 16-group limit isn’t related to the kernel, but to NFS. On Linux, since kernel 2.6. 3, processes can have up to 65,536 supplementary groups.
Where are user groups in Linux? On Linux, group information is held in the /etc/group file. You can use commands to create a group, add a user to a group, display a list of the users who are in the group, and remove a user from a group.
How Linux users and groups work? Every user must belong to a primary group and a user can only belong to one primary group. Any new directories or files created by a user are automatically associated with a user’s primary group. A secondary group is a group that a user is added to after their user account is created.