生成ssh key

1、生成ssh秘钥，一路回车

ssh-keygen -o

会生成两个文件id_rsa 和 id_rsa.pub

2、找到id_rsa.pub，复制到github或者其他git平台，保存，然后就可以git clone xxx，无需秘钥

window在C:UsersAdministrator.ssh目录下，Mac在 /.ssh/id_rsa

参考地址;https://git-scm.com/book/zh/v2/%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%B8%8A%E7%9A%84-Git-%E7%94%9F%E6%88%90-SSH-%E5%85%AC%E9%92%A5