问题:SSH去连接的时候,报错WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
应该是,错误之前连接成功连接过一次,然后把那台虚拟机销毁了,重新创建了之后,ip还是一样的
报错
ssh root@10.19.44.12
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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 RSA key sent by the remote host is
SHA256:AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBOLiY3WZDHU6jBT7YxhaiA.
Please contact your system administrator.
Add correct host key in /c/Users/xuliugen/.ssh/known_hosts to get rid of this message.
Offending RSA key in /c/Users/xuliugen/.ssh/known_hosts:4
RSA host key for 10.19.44.12 has changed and you have requested strict checking.
Host key verification failed.解决
vim /c/Users/xuliugen/.ssh/known_hosts找到10.19.44.12,开头的删掉,保存退出之后,再重新连接就可以了
REMOTE HOST IDENTIFICATION HAS CHANGED
原文：https://www.cnblogs.com/yal950727/p/10880927.html