@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_44740800/article/details/128628012

文章描述了一个SSH连接时遇到的身份验证问题，由于远程主机重装系统导致本地存储的主机密钥不匹配。解决方案是使用ssh-keygen命令移除旧的主机键信息。

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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
SHA256:w2k9ASdep3OqX66X4mthspX6oqqfImvHSp7l5vMG78g.
Please contact your system administrator.
Add correct host key in C:\\Users\\32636/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in C:\\Users\\32636/.ssh/known_hosts:6
ECDSA host key for 47.115.219.146 has changed and you have requested strict checking.
Host key verification failed.