ubuntu修改hosts

终端运行sudo nano /etc/hosts

然后就可以在里面编辑hosts文件了，弄好以后ctrl+o回车保存，ctrl+x退出

原文件hosts

127.0.0.1 localhost
127.0.1.1 deus-Lenovo-Rescuer-14ISK


# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters