ssh登陸 “remote host identification has changed!“ 解決方案

具體錯誤資訊如下：

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@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
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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 a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
52:e3:eb:82:74:18:4a:08:2d:19:d3:91:3a:71:da:0c.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /root/.ssh/known_hosts:97
ECDSA host key for 10.10.140.114 has changed and you have requested strict checking.
Host key verification failed.
lost connection

解決辦法：

vi /etc/ssh/ssh_config
StrictHostKeyChecking no

或者

將ssh源主機（輸入ssh命令的機器）中/root/.ssh/known_hosts中對應機器ip的資訊刪除

擴充閱讀：
http://www.51testing.com/html/38/225738-234384.html

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作者：jiankunking 出處：http://blog.csdn.net/jiankunking