ssh-keygen -t rsa -C "[xxxxxx@qq.com](mailto:xxxxxx@qq.com)" -f ~/.ssh/second

ssh-add ~/.ssh/id_rsa

ssh-add ~/.ssh/update-awesome

ssh-add ~/.ssh/HenryMartin

ssh-add ~/.ssh/thegamefi

ssh-add ~/.ssh/github.Austin

ssh-add -ls

ssh -T git@github.com