lgroupadd man page
lgroupadd — Add an user group
- -g, --gid=gid
- Use group ID gid for the newly created group. A group ID is selected automatically if this option is not present.
- -i, --interactive
- Ask all questions when connecting to the user database, even if default answers are set up in libuser configuration.
- -r, --reserved
- The group is a system group. Groups that are not marked as system groups usually have automatically selected group IDs above a certain value (configured as LU_GIDNUMBER in libuser.conf(5)). This information is also passed to the libuser backends.
The exit status is 0 on success, nonzero on error.