MAN page from OpenSuSE shadow-4.6-lp126.96.36.199.x86_64.rpm
Section: System Management Commands (8)
groupdel - delete a group
- groupdel [options] GROUP
DESCRIPTIONThegroupdelcommand modifies the system account files, deleting all entries that refer toGROUP. The named group must exist.
The options which apply to thegroupdelcommand are:
- Display help message and exit.
-R, --root CHROOT_DIR
- Apply changes in theCHROOT_DIRdirectory and use the configuration files from theCHROOT_DIRdirectory.
-P, --prefix PREFIX_DIR
- Apply changes in thePREFIX_DIRdirectory and use the configuration files from thePREFIX_DIRdirectory. 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.
You may not remove the primary group of any existing user. You must remove the user before you remove the group.
You should manually check all file systems to ensure that no files remain owned by this group.
The following configuration variables in/etc/login.defschange the behavior of this tool:
- 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 it.
- Group account information.
- Secure group account information.
Thegroupdelcommand 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
- EXIT VALUES
- SEE ALSO
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