Linux查看当前登录用户并踢出用户的命令

2023-09-13 07:24:06 62

[wilsh@lcl~]$whatisw w(1)-Showwhoisloggedonandwhattheyaredoing [wilsh@lcl~]$w 09:49:30up1day,17:19,4users,loadaverage:0.00,0.00,0.00 USERTTYFROMLOGIN@IDLEJCPUPCPUWHAT roottty3-09:2523:250.10s0.08s-bash rootpts/0192.168.105.18809:329:380.02s0.02s-bash rootpts/1192.168.105.18809:369:320.03s0.02s-bash wilshpts/2192.168.105.18809:410.00s0.00s0.00sw

[wilsh@lcl~]$whatispkill pkill[pgrep](1)-lookuporsignalprocessesbasedonnameandotherattributes [wilsh@lcl~]$pkill-KILL-uwilsh#-u用来指定用户名 [wilsh@lcl~]$pkill-9-uwilsh#-KILL-9都是可以的。 [wilsh@lcl~]$pkill-KILL-tpts/2 [wilsh@lcl~]$pkill-KILL-t/dev/pts/2#这种写法是错误的。因为在manpage中明确说明，如果要使用-t参数，那么就不能带/dev/前辍。

#在centos6.7kernel3.10.28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kernel2.6.32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。

[wilsh@lcl~]$whatisskill skill (1)-sendasignalorreportprocessstatus [wilsh@lcl~]$skill-9-tpts/2 [wilsh@lcl~]$w 09:57:37up1day,17:28,4users,loadaverage:0.00,0.00,0.00 USERTTYFROMLOGIN@IDLEJCPUPCPUWHAT roottty3-09:2531:320.10s0.08s-bash rootpts/0192.168.105.18809:3217:450.02s0.02s-bash rootpts/1192.168.105.18809:3617:390.01s0.01s-bash wilshpts/2192.168.105.18809:570.00s0.00s0.00sw [wilsh@lcl~]$skill-9-uwilsh

Linux查看当前登录用户并踢出用户的命令

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