MAC 终端 SSH报错问题解决办法

在MAC下，如果遇到类似如下错误

KENFORFORLIN:~ kenforstar$ sudo ssh root@192.168.1.203

Password:

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

@    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 is

ea: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:1

RSA host key for 192.168.1.203 has changed and you have requested strict checking.

Host key verification failed.

可采用下面方式解决

1）用vi打开known_hosts 文件；

2）删除对应的IP地址即可。