打开文件 sudo vim /etc/hosts 添加 格式是ip 域名 20.205.243.166 github.com5 刷新DNS
sudo /etc/init.d/networking restart [ ok ] Restarting networking (via systemctl): networking.service.
至此可以重新访问github

打开文件 sudo vim /etc/hosts 添加 格式是ip 域名 20.205.243.166 github.com5 刷新DNS
sudo /etc/init.d/networking restart [ ok ] Restarting networking (via systemctl): networking.service.
至此可以重新访问github