matschaffer/knife-solo — pull request #125 by patcon (2012-10-30 02:59:02+00:00)
Title: Run rsync with `--rsync-path="rsync sudo"` flag

`knife-solo` might be used first as the root user, and then as a another user after the first run creates it and locks down root login.

Can use `--rsync-path` to allow rsync to delete the files in the cache path as needed.

See: http://crashingdaily.wordpress.com/2007/06/29/rsync-and-sudo-over-ssh/