SSH无法连接到服务器 错误代码错误原因解决方法
错误代码 @@甜美的茉莉: REMOTE HOST IDENTIFICATION HAS CHANGED! 靓丽的路人@@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 ECDSA key sent by the remote host isSHA256:Ekh4f1pr9XA3IYcJnC7P5WdmviUh8pA5mqfOqoyK6eM.Please contact your system administrator.Add correct host key in /Users/yanyi/.ssh/known_hosts to get rid of this message.Offending ECDSA key in /Users/yanyi/.ssh/known_hosts:1ECDSA host key for 118.190.209.240 has changed and you have requested strict checking.Host key verification failed
错误原因服务器端重新设置了新的服务器，使用SSH连接时，会生成一个认证，储存在客户端的known_hosts中。
可以使用以下代码查看
重置后，旧的认证不可以使用。
重置Keygen，解决代码如下
ssh-keygen -R 服务器端的ip地址
重新登陆输入yes