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  • (转)linux 查看当前用户及用户所属组别

     郑重声明:本文是笔者网上转载,所有权归原文作者!

    地址:http://blog.chinaunix.net/uid-20648944-id-3190395.html

    查看当前登陆的用户
    $ who
    loongson tty7         2012-04-27 08:58 (:0)
    loongson pts/0        2012-04-27 09:00 (:0.0)
    loongson pts/1        2012-04-27 09:00 (:0.0)
    loongson pts/2        2012-04-27 09:15 (:0.0)


    $ finger
    Login     Name       Tty      Idle  Login Time   Office     Office Phone
    loongson  loongson   tty7       12  Apr 27 08:58 (:0)
    loongson  loongson   pts/0       4  Apr 27 09:00 (:0.0)
    loongson  loongson   pts/1          Apr 27 09:00 (:0.0)

    查看用户的信息
    $ finger loongson
    Login: loongson                   Name: loongson
    Directory: /home/loongson               Shell: /bin/bash
    On since Fri Apr 27 08:58 (CST) on tty7 from :0
        13 minutes 52 seconds idle
    On since Fri Apr 27 09:00 (CST) on pts/0 from :0.0
       5 minutes 50 seconds idle
    On since Fri Apr 27 09:00 (CST) on pts/1 from :0.0
    No mail.
    No Plan

    查看用户所属组别
    $ groups loongson
    loongson : loongson adm dialout cdrom plugdev lpadmin admin sambashare libvirtd

    添加用户到指定组:
    # usermod -a -G testgroup loongson

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  • 原文地址:https://www.cnblogs.com/520zijuan/p/2890851.html
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