It’s the one thing when I’m configuring things that makes me wince because I know it will give me the business, and I know it shouldn’t, but it does, every time. I have no real idea what I’m doing, what it is, how it works, so of course I’m blindly following instructions like a monkey at a typewriter.
Please guide me into enlightenment.
Yeah, didn’t want to dig deep in the interest of brevity, but I didn’t want to say that specific applications use those ports, even though I already said that ports in general are for applications. You can use whatever ftp, ssh, or http server you want as long as they “speak” the expected protocol.