Ubuntu 使用git clone 报错 Could not resolve host: github.com; Unknown error
搭建论坛`git clone https://github.com/discourse/discourse_docker
搭建论坛`git clone https://github.com/discourse/discourse_docker
`sudo apt-get update` sudo apt-get install nginx sudo /etc/i
### Ubuntu 16.04使用root 帐号开启 SSH 登录 默认使用ubuntu用户登录,密码为服务器配置时设