随着Mac市场份额不断增加，相信很多新手站长已经在Mac上管理服务器了，不知道大家是否遇到过，当你的远程服务器系统重装之后，Mac终端连接ssh user@服务器IP,输入密码会报错，这个问题如何解决呢？
错误提示如下：
KENFORFORLIN:~ kenforstar$ sudo ssh root@192.168.1.203Password: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that the RSA host key has just been changed. The fingerprint for the RSA key sent by the remote host isea:24:31:8d:03:07:36:db:2f:74:15:5d:58:67:a3:5b. Please contact your system administrator. Add correct host key in /var/root/.ssh/known_hosts to get rid of this message. Offending key in /var/root/.ssh/known_hosts:1RSA host key for 192.168.1.203 has changed and you have requested strict checking. Host key verification fAIled.
解决方法：打开Mac终端，输入以下命令即可——
ssh-keygen -R IP(你远程服务器ip地址)
