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:

       -h, --help
           现实帮助信息并退出。

       -R, --root CHROOT_DIR
           Apply changes in the CHROOT_DIR directory and use the configuration files from the
           CHROOT_DIR directory.

       -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:

       0
           success

       2
           invalid command syntax

       6
           specified group doesn't exist

       8
           can't remove user's primary group

       10
           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).