#ssh
ssh连接时因为域名对应的ip被手动改变，导致ssh弹出如下提示

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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
...
Please contact your system administrator.
Add correct host key in /data/data/com.termux/files/home/.ssh/known_hosts to get rid of this message.
Offending ED25519 key in /data/data/com.termux/files/home/.ssh/known_hosts:27
Host key for fantasygo.tech has changed and you have requested strict checking.
Host key verification failed.

解决办法

$ssh-keygen -R domainname

删除原来的ssh key来解决