groupdel - ta bort en grupp
The groupdel command modifies the system account files, deleting all
entries that refer to GROUP. The named group must exist.
The options which apply to the groupdel command are:
Visa hjälpmeddelande och avsluta.
-R, --root CHROOT_DIR
Apply changes in the CHROOT_DIR directory and use
the configuration files from the CHROOT_DIR directory.
-P, --prefix PREFIX_DIR
Apply changes in the PREFIX_DIR directory and use
the configuration files from the PREFIX_DIR directory. This option does
not chroot and is intended for preparing a cross-compilation target. Some
limitations: NIS and LDAP users/groups are not verified. PAM authentication is
using the host files. No SELINUX support.
Du får inte ta bort den primära gruppen för någon
existerande användare. Du måste ta bort användaren innan
du tar bort gruppen.
You should manually check all file systems to ensure that no files
remain owned by this group.
The following configuration variables in /etc/login.defs change the behavior of
Maximum members per group entry. When the maximum is
reached, a new group entry (line) is started in /etc/group (with the same
name, same password, and same GID).
The default value is 0, meaning that there are no limits in the
number of members in a group.
This feature (split group) permits to limit the length of lines in
the group file. This is useful to make sure that lines for NIS groups are
not larger than 1024 characters.
If you need to enforce such limit, you can use 25.
Note: split groups may not be supported by all tools (even in the
Shadow toolsuite). You should not use this variable unless you really need
The groupdel command exits with the following values:
invalid command syntax
specified group doesn't exist
can't remove user's primary group
can't update group file