-

cwage@portaptty:~$ ssh-copy-id felix
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed

/usr/bin/ssh-copy-id: WARNING: All keys were skipped because they already exist on the remote system.

cwage@portaptty:~$ ssh-copy-id -o "LogLevel DEBUG3" felix 2>/dev/null
cwage@96.126.112.9's password: 

Number of key(s) added: 1

Now try logging into the machine, with:   "ssh -o 'LogLevel DEBUG3' 'felix'"
and check to make sure that only the key(s) you wanted were added.