遇到了WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!

登录虚拟机时遇到了这个警告：

zz@server5:~/temp/testlist$ ssh zz@10.0.11.38@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@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 isd0:16:48:31:d0:ec:10:0a:64:21:2d:d9:08:6f:5f:fa.Please contact your system administrator.Add correct host key in /home/zz/.ssh/known_hosts to get rid of this message.Offending RSA key in /home/zz/.ssh/known_hosts:1  remove with: ssh-keygen -f "/home/zz/.ssh/known_hosts" -R 10.0.11.38RSA host key for 10.0.11.38 has changed and you have requested strict checking.Host key verification failed.zz@server5:

我本地的ip是10.0.11.125，目标及是10.0.11.38
于是去搜了一下，说是打开

~/.ssh/known_hosts

然后从里面找到目标地址删掉，具体到我也就是从里面找到10.0.11.38的那一行信息删掉，但是我打开一看傻眼了，里面都是加密过的内容，完全没有明文的10.0.11.38字符串，这怎么删？

再接着搜，找到了使用下面命令：

ssh-keygen -R 10.0.11.38

于是照着操作了一下，然后在ssh就可以了。
于是就赶快来写这篇日志，就在复制开始的那一段警告信息时，我仔细看了一下，突然发现，它的警告里已经有解决方法了。草草草草草。

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@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 isd0:16:48:31:d0:ec:10:0a:64:21:2d:d9:08:6f:5f:fa.Please contact your system administrator.Add correct host key in /home/zz/.ssh/known_hosts to get rid of this message.Offending RSA key in /home/zz/.ssh/known_hosts:1  remove with: **ssh-keygen -f "/home/zz/.ssh/known_hosts" -R 10.0.11.38**RSA host key for 10.0.11.38 has changed and you have requested strict checking.Host key verification failed