1.在git命令窗口执行ssh-keygen -t rsa -C 345234@aliyun.com  (邮箱账号)

2.生成id_rsa.pub文件

 

clip < ~/.ssh/id_rsa.pub
3.复制ssh key

 

4.在github中点左上角头像找到settings,在SSH and GPG keys新建ssh key,将git复制的key粘贴进去

 

 5.验证ssh -T git@github.com