#Bash 的 groups 命令

groups [OPTION]... [USERNAME]...

功能

查看用户的所属组。

类型

可执行文件（/usr/bin/groups），属于 coreutils。

参数

OPTION 选项：
- --help - 显示帮助
- --version - 显示版本
USERNAME - 用户名；默认为当前用户

#示例

$ groups
primers adm cdrom sudo dip plugdev lxd
$ groups root
root : root

#推荐阅读

#手册

GROUPS(1)                        User Commands                       GROUPS(1)

NAME
       groups - print the groups a user is in

SYNOPSIS
       groups [OPTION]... [USERNAME]...

DESCRIPTION
       Print  group memberships for each USERNAME or, if no USERNAME is speci‐
       fied, for the current process (which may differ if the groups  database
       has changed).

       --help display this help and exit

       --version
              output version information and exit

AUTHOR
       Written by David MacKenzie and James Youngman.

REPORTING BUGS
       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
       Report any translation bugs to <https://translationproject.org/team/>

COPYRIGHT
       Copyright  ©  2023  Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
       This is free software: you are free  to  change  and  redistribute  it.
       There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
       getent(1)

       Full documentation <https://www.gnu.org/software/coreutils/groups>
       or available locally via: info '(coreutils) groups invocation'

GNU coreutils 9.4                 April 2024                         GROUPS(1)

#Bash 的 groups 命令

#示例

#推荐阅读

#手册

显示