NAZWA
groupmems - administer members of a user's primary groupSTRESZCZENIE
groupmems
-a user_name | -d user_name |
[-g group_name] | -l | -p
OPIS
The groupmems command allows a user to administer their own group membership list without the requirement of superuser privileges. The groupmems utility is for systems that configure its users to be in their own name sake primary group (i.e., guest / guest). Only the superuser, as administrator, can use groupmems to alter the memberships of other groups.OPCJE
The options which apply to the groupmems command are: -a, --add user_nameAdd a user to the group membership list.
If the /etc/gshadow file exist, and the group has no entry in the /etc/gshadow
file, a new entry will be created.
-d, --delete user_name
Delete a user from the group membership list.
If the /etc/gshadow file exist, the user will be removed from the list of
members and administrators of the group.
If the /etc/gshadow file exist, and the group has no entry in the /etc/gshadow
file, a new entry will be created.
-g, --group group_name
The superuser can specify which group
membership list to modify.
-h, --help
Wyświetlenie komunikatu pomocy i
zakończenie działania.
-l, --list
List the group membership list.
-p, --purge
Purge all users from the group membership
list.
If the /etc/gshadow file exist, and the group has no entry in the /etc/gshadow
file, a new entry will be created.
-R, --root CHROOT_DIR
Apply changes in the CHROOT_DIR
directory and use the configuration files from the CHROOT_DIR
directory. Only absolute paths are supported.
SETUP
The groupmems executable should be in mode 2710 as user root and in group groups. The system administrator can add users to group groups to allow or disallow them using the groupmems utility to manage their own group membership list.
$ groupadd -r groups
$ chmod 2710 groupmems
$ chown root.groups groupmems
$ groupmems -g groups -a gk4
CONFIGURATION
The following configuration variables in /etc/login.defs change the behavior of this tool:PLIKI
/etc/groupInformacje o grupach
użytkowników.
/etc/gshadow
secure group account information
ZOBACZ TAKŻE
chfn(1), chsh(1), passwd(1), groupadd(8), groupdel(8), useradd(8), userdel(8), usermod(8).| 03/23/2023 | shadow-utils 4.13 |