ssh多用户
cat .ssh/config Match host github.com exec"[ $(git config user.email) = xxx@mail.xxx ]" IdentityFile ~/.ssh/perso_rsa Host github.com IdentityFile ~/.ssh/pro_rsa Host github.com IdentityFile /Users/chaobang/key/xxx.key ProxyCommand nc -X 5 -x 127.0.0.1:10810 %h %p Host 10.48.8.5,10.52.0.16 IdentityFile /Users/chaobang/key/aaa.key 参见man ssh_config