I mean tha hacker won't know what software is running on the server, unless the server announces itself which can be traced to the repo, but then, why ?? Who cares about this guy's vps? This whole thread makes no sense to me and I'm the only one questioning.

> This whole thread makes no sense to me and I'm the only one questioning.

That may well be because this isn't your field?

Or maybe well thought out, intelligent responses are a rare thing. Occam's razor suggests the latter.