scp settings.xml zzy@192.168.###.###:/home/zzy
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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 ED25519 key sent by the remote host is
SHA256:OdZRpWKuUVPT+Pt7lYWhlossgfegeG9pPEmKlsJOU.
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:41
Host key for 192.168.###.### has changed and you have requested strict checking.
Host key verification failed.
lost connection
删除掉/root/.ssh中的known_hosts文件里面的，你要scp的服务器的记录
重新再来
ok
