Got a Raspberry Pi 4, with the hope of using it as a WebOne helper for my G4. The Raspberry-specific section of the guide, unfortunately, didn't work out. dotnet-runtime-3.1 is apparently not included in Raspbian/"Raspberry Pi OS"'s repositories, and it's a prerequisite for the .deb, so. However, I …

I thought I'd try this out to boost an old Mac (running OS 9.2)'s increasingly limited internet capabilities, but I've quickly discovered I have no clue about basic things. Instead of wasting time in vain, I thought I'd cut to the chase and just ask: 1a) How do I find my relevant IP or hostname or …