在CentOS 7版本中,hostname有三种形式:
1、静态(Static host name)
2、动态(Transient/dynamic host name)
3、别名(Pretty host name)
查询主机名:
hostnamectl 或 hostctl status 查询主机名
hostnamectl status [ --static | --transient | --pretty ]
修改hostname:
hostnamectl set-hostname servername [ --static | --transient | --pretty ]
删除hostname:
hostnamectl set-hostname ""
hostnamectl set-hostname "" --static
hostnamectl set-hostname "" --pretty
修改配置文件:
hostname name
vim /etc/hostname
通过nmtui修改,之后重启hostnamed
systemctl restart systemd-hostnamed
通过nmcui修改,之后重启hostnamed
nmcli general hostname servername
systemctl restart systemd-hostnamed
原文链接:https://blog.csdn.net/paulluo0739/article/details/73277273
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