Modify your /etc/hosts & /etc/conf.d/hostname according to your wishes

i.e.
| /etc/hosts 写到: |
| 127.0.0.1 foobar.mydomain.com foobar localhost |
| /etc/conf.d/hostname 写到: |
| hostname="foobar" |
Edit, you may also want to customize /etc/issue.
本文介绍了如何修改Linux系统的/etc/hosts文件和/etc/conf.d/hostname文件来设置主机名。通过在hosts文件中添加本地主机的IP地址和主机名,以及在hostname文件中定义主机名,可以实现对Linux系统的主机名自定义。

| /etc/hosts 写到: |
| 127.0.0.1 foobar.mydomain.com foobar localhost |
| /etc/conf.d/hostname 写到: |
| hostname="foobar" |

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