SSH連線出現錯誤 WARNING REMOTE HOST IDENTIFICATION HAS CHANGED!
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摘要
當在使用SSH連線到別台主機時若出現以下錯誤可參考以下解決方式。
錯誤訊息：
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[neil@yimincai.net ~]$ ssh alyssa@192.168.50.6 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ 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 48:0e:28:11:d6:81:68:16:04:5f:db:49:02:la:12:4e. Please contact your system administrator. Add correct host key in /root/.ssh/known_hosts to get rid of this message. Offending key in /root/.ssh/known_hosts:12 RSA host key for 192.168.50.6 has changed and you have requested strict checking. Host key verification failed.