ssh登陆报错“WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! ”问题原因及解决方法

错误如下

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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 ED25519 key sent by the remote host is
SHA256:EqNh1hAtUqy3S2gUbuGX/g2gx+S6muA+mUdYT0puDik.
Please contact your system administrator.
Add correct host key in /Users/imacos.top/.ssh/known_hosts to get rid of this message.
Offending ED25519 key in /Users/imacos.top/.ssh/known_hosts:24
Host key for 103.106.191.152 has changed and you have requested strict checking.
Host key verification failed.
imacos.top@Whitedeath1s-MacBook-Pro ~ % ssh-keygen -R [103.106.191.152]
zsh: no matches found: [103.106.191.152]
imacos.top@Whitedeath1s-MacBook-Pro ~ % ssh-keygen -R [root@103.106.191.152]
zsh: no matches found: [root@103.106.191.152]
imacos.top@Whitedeath1s-MacBook-Pro ~ % ssh-keygen -R 103.106.191.152
# Host 103.106.191.152 found: line 24
/Users/imacos.top/.ssh/known_hosts updated.
Original contents retained as /Users/imacos.top/.ssh/known_hosts.old

这是最简单的解决方案：

ssh-keygen -R <host>

例如

ssh-keygen -R 192.168.3.10