名称

groupdel - 删除一个组

大纲

groupdel [选项] GROUP

描述

The groupdel command modifies the system account files, deleting all entries that refer to GROUP. The named group must exist.

选项

The options which apply to the groupdel command are:

-f, --force

This option forces the removal of the group, even if there's some user having the group as the primary one.

-h, --help

显示帮助信息并退出。

-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.

-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.

CAVEATS

您不能移除现有用户的主组。在移除此组之前，必须先移除此用户。

您需要手动检查所有文件系统，以确保没有遗留的属于此组的文件。

配置文件

The following configuration variables in /etc/login.defs change the behavior of this tool:

文件

/etc/group

组账户信息。

/etc/gshadow

安全组账户信息。

退出值

The groupdel command exits with the following values:

success

invalid command syntax

specified group doesn't exist

can't remove user's primary group

can't update group file

参见

chfn(1), chsh(1), passwd(1), gpasswd(8), groupadd(8), groupmod(8), useradd(8), userdel(8), usermod(8).