在服务器重装后想要远程连接服务器,报错如下:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ 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 is SHA256:******* Please contact your system administrator. Add correct host key in /Users/apple/.ssh/known_hosts to get rid of this message. Offending RSA key in /Users/apple/.ssh/known_hosts:17 RSA host key for [***ip address***] has changed and you have requested strict checking. Host key verification failed.
因为重装后,本地机和服务器内部ssh对不上导致错误,因此,只需要删除本地机ssh缓存信息,即可恢复。
在本地机输入一下命令行:
ssh-keygen -R [服务器ip address]
得到以下结果:
# Host [IP address] found: line **
/Users/apple/.ssh/known_hosts updated.
Original contents retained as /Users/apple/.ssh/known_hosts.old