平台: RHEL5.4

首先可用"w"命令查看登录用户信息, 然后使用"pkill -kill -t pts/x"命令踢用户(表示使用pkill发出kill信号踢出终端是pts/x的用户, 可以同时踢多个用户), 只有root用户才能踢人. 举例如下:

# w
11:52:49 up 61 days, 21:22,? 5 users,? load average: 0.50, 0.49, 0.47
USER???? TTY????? FROM????????????? LOGIN@?? IDLE?? JCPU?? PCPU WHAT
oracle?? pts/8??? 172.16.1.180???? 25Jul10 37days? 0.08s? 0.07s rlwrap -s 5000 /u01/app/oracle/product/10.2.0/db_1/bin/sqlplus / as sysdba
oracle?? pts/10?? 172.16.1.180???? 25Jul10 37days? 0.00s? 0.00s screen -RS hehehehe
oracle?? pts/11?? -??????????????? 25Jul10 37days? 0.03s? 0.02s ssh 172.16.1.188
root???? pts/12?? 192.168.41.42??? 10:25??? 0.00s? 0.04s? 0.04s -bash
oracle?? pts/16?? 172.16.1.180???? 25Jul10 37days? 0.02s? 0.02s ssh 172.16.1.188

# pkill -kill -t pts/8,pts/10,pts/11?

# w
11:53:14 up 61 days, 21:23,? 2 users,? load average: 0.46, 0.49, 0.46
USER???? TTY????? FROM????????????? LOGIN@?? IDLE?? JCPU?? PCPU WHAT
root???? pts/12?? 192.168.41.42??? 10:25??? 0.00s? 0.05s? 0.05s -bash
oracle?? pts/16?? 172.16.1.180???? 25Jul10 37days? 0.02s? 0.02s ssh 172.16.1.188

# pkill -kill -t pts/16????????????

# w
11:53:23 up 61 days, 21:23,? 1 user,? load average: 0.39, 0.47, 0.46
USER???? TTY????? FROM????????????? LOGIN@?? IDLE?? JCPU?? PCPU WHAT
root???? pts/12?? 192.168.41.42??? 10:25??? 0.00s? 0.05s? 0.05s -bash

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