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pkill命令：通过进程名杀死进程。 语法格式pkill [options] <pattern> options| option | 说明 |
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| - | 发送信号 | | -t | 按照终端号来踢出用户连接终端 |
实例# 杀死httpd进程
[root@test ~]# pkill -9 httpd
# 杀死用户连接终端
[root@test ~]# w
10:24:33 up 12 days, 1:00, 2 users, load average: 0.00, 0.03, 0.13
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
root pts/0 192.168.2.70 09:35 10:49 0.02s 0.02s -bash
root pts/1 192.168.2.70 09:48 1.00s 0.02s 0.00s w
[root@test ~]# pkill -9 -t pts/0
[root@test ~]# w
10:25:24 up 12 days, 1:01, 1 user, load average: 0.00, 0.03, 0.13
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
root pts/1 192.168.2.70 09:48 4.00s 0.02s 0.00s w
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