CentOS6.10删除多余tty终端

本文主要是介绍CentOS6.10删除多余tty终端，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

CentOS6.10 系统中默认开启了 6 个 tty 终端，请问如何将 tty1 tty2 之外剩下的 4 个 tty 关闭，请写出过程。

[root@C6-56 ~]# w04:01:10 up 40 min,  7 users,  load average: 0.00, 0.00, 0.00
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
root     pts/0    10.0.0.1         03:41    0.00s  0.11s  0.06s w
root     pts/1    10.0.0.1         04:00   29.00s  0.02s  0.02s -bash
root     pts/2    10.0.0.1         04:00   27.00s  0.02s  0.02s -bash
root     pts/3    10.0.0.1         04:00   25.00s  0.02s  0.02s -bash
root     pts/4    10.0.0.1         04:00   22.00s  0.03s  0.03s -bash
root     pts/5    10.0.0.1         04:01    9.00s  0.02s  0.02s -bash
root     pts/6    10.0.0.1         04:01    5.00s  0.02s  0.02s -bash
[root@C6-56 ~]# skill -9 -v pts/{3..6}
pts/3    root      2853 bash            
pts/4    root      2873 bash            
pts/5    root      2894 bash            
pts/6    root      2931 bash            
[root@C6-56 ~]# w04:05:30 up 44 min,  2 users,  load average: 0.00, 0.00, 0.00
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
root     pts/1    10.0.0.1         04:00    0.00s  0.05s  0.00s w
root     pts/2    10.0.0.1         04:00    4:47   0.02s  0.02s -bash

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