linux设置主机名
1、查看主机名
hostname
默认:localhost.localdomain
2、更改主机名
编辑/etc/hostname
,修改成自己需要的主机名
vi /etc/hostname
3、设置hosts
编辑/etc/hosts
,将修改的主机名增加一个映射
vi /etc/hosts
/etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
127.0.0.1 appserver
重新加载hosts
systemctl restart network.service
4、重启
reboot
标签:hostname,主机名,etc,hosts,设置,linux,localhost
From: https://www.cnblogs.com/lgxdev/p/18000570