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

updated your ssh key, getting the above message is normal.

Just edit ~/.ssh/known_hosts and delete line 4, as the message pointed you

Offending RSA key in /Users/isaacalves/.ssh/known_hosts:4

or use ssh-keygen to delete the invalid key

ssh-keygen -R "you server hostname or ip"