github连接

# git bash
$ cd ~/.ssh
$ ssh-keygen -t rsa -C "github 邮箱"
# 一直回车，直至生成公钥与私钥文件
# Your identification has been saved in /c/Users/shuang/.ssh/id_rsa
# Your public key has been saved in /c/Users/shuang/.ssh/id_rsa.pub
$ ls
$ cat id_rsa.pub
# 复制公钥信息添加到 github SSH keys 配置中
//打开github官网 右上脚setting 设置sshkeys
# 测试 github 连接
$ ssh -T git@github.com
# Hi 用户名! You've successfully authenticated, but GitHub does not provide shell access.