Calling rsync as just "rsync" in the script requires that the directory it's in is in the $PATH. Current directory, ie ".", isn't by default in $PATH. You probably want to edit it to say ./rsync (or /actual/full/path/to/rsync )

Also, make sure that the \ characters are the very last character on the lines where they are, as they're ment to "escape" the following line break...

/Michael