I have a new Linux laptop and I wanted to run C# code. I had no idea where to start. I last wrote C# for money in 2004. It took me over an hour of hunting to figure out how to run a single test, so I decided to write a tutorial that could help someone else go from zero to NUnit with Visual Studio Code. Please add comments with suggestions for clearer explanations, additional useful details, or better instructions. I’m especially interested in knowing how to package these setup instructions ...