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MAC下ssh报错,清除原有ssh密钥方法

【电脑常识】   编辑: 乐儿   时间:2016-11-11
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  mac的终端下面使用ssh user@localhost输入密码不能正常登录解决

  今天回来后发现系统突然很奇怪,以前在mac的终端下面使用ssh user@localhost输入密码就可以连接到远程的SSH服务器,今天连接的时候老是提示如下错误:

  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.

  只要清除老的公钥信息就可以了。(快读 www.kuaidu.com.cn)

  解决方法:

  ssh-keygen -R 192.168.1.203(你远程服务器的IP)

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