rsync over ssh with a private key

RSYNC is my favorite tool to sync two directories, either local or remotely.

Now I learned how to do it over ssh using a private key:

Thanks to Troy and this link: http://troy.jdmz.net/rsync/index.html

This is the command:

rsync -e "ssh -i /path/to/my/key.pem -l myuser" myremotehost:/remote/path/ localpath -iva

Easy peasy