开发者技术变现资源聚集地
https://www.baiydu.com
下面是错误提示
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:isp+9e0gKsdKoDA2DPhqOJoUBeqAFJa1B/PgnQKwY1s.
Please contact your system administrator.
Add correct host key in /var/root/.ssh/known_hosts to get rid of this message.
Offending RSA key in /var/root/.ssh/known_hosts:2
RSA host key for 39.104.28.1 has changed and you have requested strict checking.
Host key verification failed.
我这里导致这个错误的原因是, 这个服务器之前登陆成功过，但是重新安装系统之后，服务器名称变了， 链接该服务器的证书信息被MAC OS给记录在了本地。
解决方法：删除MAC OS本地记录信息文件，再次链接
rm -rf ~/.ssh/known_hosts
