更新时间:2018年05月05日16:40:25作者:潇潇、寒
这篇文章主要介绍了Linux查看当前登入用户并踢出用户的命令,十分不错,具有参考借鉴价值,须要的同学可以参考下
1、查看当前登入用户
[wilsh@lcl ~]$ whatis w w (1) - Show who is logged on and what they are doing [wilsh@lcl ~]$ w 09:49:30 up 1 day, 17:19, 4 users, load average: 0.00, 0.00, 0.00 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root tty3 - 09:25 23:25 0.10s 0.08s -bash root pts/0 192.168.105.188 09:32 9:38 0.02s 0.02s -bash root pts/1 192.168.105.188 09:36 9:32 0.03s 0.02s -bash wilsh pts/2 192.168.105.188 09:41 0.00s 0.00s 0.00s w
2、踢出当前在线的用户
a)pkill
[wilsh@lcl ~]$ whatis pkill
pkill [pgrep] (1) - look up or signal processes based on name and other attributes
[wilsh@lcl ~]$ pkill -KILL -u wilsh #-u用来指定用户名
[wilsh@lcl ~]$ pkill -9 -u wilsh # -KILL -9都是可以的。
[wilsh@lcl ~]$ pkill -KILL -t pts/2
[wilsh@lcl ~]$ pkill -KILL -t /dev/pts/2 # 这种写法是错误的。因为在man page中明确说明,如果要使用-t参数,那么就不能带/dev/前辍。#在centos6.7 kernel 3.10.28中测试,发现写完整的设备名并不起作用(如/dev/pts/2),本文是在kernel 2.6.32中写的,昨天晚上刚刚重启编译完3.10.28的内核,测试了一下又不可以了,郁闷。
b)skill
[wilsh@lcl ~]$ whatis skill skill (1) - send a signal or report process status [wilsh@lcl ~]$ skill -9 -t pts/2 [wilsh@lcl ~]$ w 09:57:37 up 1 day, 17:28, 4 users, load average: 0.00, 0.00, 0.00 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root tty3 - 09:25 31:32 0.10s 0.08s -bash root pts/0 192.168.105.188 09:32 17:45 0.02s 0.02s -bash root pts/1 192.168.105.188 09:36 17:39 0.01s 0.01s -bash wilsh pts/2 192.168.105.188 09:57 0.00s 0.00s 0.00s w [wilsh@lcl ~]$ skill -9 -u wilsh
总结
以上所述是小编给你们介绍的Linux查看当前登入用户并踢出用户的命令linux 踢出登录的用户,希望对你们有所帮助linux 踢出登录的用户,假如你们有任何疑惑欢迎给我留言linux怎么读linux内核,小编会及时回复你们的!