This is really good; it’s exactly what Duplicati needs. However, you haven’t yet covered the main command line application, Duplicati.CommandLine.exe. It took me some time to figure out how to use the “find” command with my local database. Duplicati really needs more documentation and FAQ’s.
I’ve had so many questions along the way when trying to use it for the first time, like whether I can clone my entire backup to another location (rather than just cloning the configuration); haven’t seen anything on that so I had to run the initial backup sequence twice… I’ve been wondering if it would be possible to hook up common diff tools somehow, if I could somehow commit backups without having to store the uncommitted files first, whether there are potential dangers if I move around the source or destination folders, etc.