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How to modify the host name in centos

王林
王林Original
2020-05-16 15:04:583743browse

How to modify the host name in centos

Modify hostname under centos7, the specific command is as follows:

[root@centos7 ~]$ hostnamectl set-hostname centos77.magedu.com    # 使用这个命令会立即生效且重启也生效
[root@centos7 ~]$ hostname    # 查看下
centos77.magedu.com

Recommended tutorial: centos tutorial

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