Or, and apparently this is crazy these days - I can just use a file that's in a format appropriate to what I'm trying to do, compatible with the simpler offline app it was made for, and then just use a more general purpose syncing method whether online or sneakernet if I need to do some kind of data transfer - as opposed to accumulating an ever expanding collection of server stacks that are just redundantly doing the same kind of thing anyway while needlessly adding an insane amount of attack surface.