远程服务器重装系统之后

问题：

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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:EKVfDASPVxCoMC+D681ce/GpNKC40dAQxQg8TxVhG+o.

Please contact your system administrator.

Add correct host key in /Users/sen/.ssh/known_hosts to get rid of this message.

Offending RSA key in /Users/sen/.ssh/known_hosts:13

RSA host key for 119.3.234.114 has changed and you have requested strict checking.

解决：

直接删除本机电脑： /users/username/.ssh/known_hosts 文件