转：通过ssh-keygen实现免密码登录 Leave a Comment / Linux/Unix/Windows / February 10, 2014 February 10, 2014 看这里： http://www.thegeekstuff.com/2008/11/3-steps-to-perform-ssh-login-without-password-using-ssh-keygen-ssh-copy-id/ mac下没有ssh-copy-id这个命令，可以从这里安装一个 https://github.com/beautifulcode/ssh-copy-id-for-OSX