pete@crunchbang:~$ ssh [email protected]
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@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
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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 the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
ac:1b:04:82:77:30:41:2d:93:6d:3e:6d:a9:12:20:74.
Please contact your system administrator.
Add correct host key in /home/pete/.ssh/known_hosts to get rid of this message.
Offending key in /home/pete/.ssh/known_hosts:2
RSA host key for 192.168.0.2 has changed and you have requested strict checking.
Host key verification failed.