红旗礼逆袭 - 网络管理员文件设置.R

## 出处：https://github.com/scibrokes/setup-centOS7-DO/issues/6

sudo chmod 777 -R /etc/resolv.conf
wget https://raw.githubusercontent.com/scibrokes/owner/%E4%B8%96%E5%8D%9A%E9%87%8F%E5%8C%96%E7%A0%94%E7%A9%B6%E9%99%A2/etc/resolv.conf
sudo cp resolv.conf /etc/resolv.conf
sudo rm resolv.conf