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windows
備忘 - WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! 問題解決
服務器重做係統後，Mac上的Iterm SSH登錄報錯，信息如下：
ChrisdeMacBook-Pro:~ chris$ ssh root@192.168.100.107
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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 a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
SHA256:+kTz3uZba/6kb7NMG5WGOLWySRVzRZHGpVmgSOXEnNg.
Please contact your system administrator.
Add correct host key in /Users/chris/.ssh/known_hosts to get rid of this message.
Offending RSA key in /Users/chris/.ssh/known_hosts:6
RSA host key for 192.168.100.107 has changed and you have requested strict checking.
Host key verification failed.
仔細觀察錯誤信息，發現這一行：Offending RSA key in /Users/chris/.ssh/known_hosts:6。經過推斷，應該是key發生了變化導致的，嚐試把Users/chris/.ssh/known_hosts文件中100.107的key刪掉，重新連接就可以了。
最後更新：2017-09-05 16:32:30