ssh remote host identification has changed

Question

I\'ve reinstalled my server and I am getting these messages:

[user@hostname ~]$ ssh root@pong
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@           


        

Answer 1

Edit /home/hostname /.ssh/known_hosts,and delete the 4 lines, and save it.

Then run ssh root@pong again, you will see message like this:Are you sure you want to continue connecting (yes/no)? yes, just print yes.

Note: If you got some problem, read the hints first, it will help.