and the answers are run these commands

This one always gets me. There’s rarely an explanation of what the commands do, and “man $command” is often so obtuse that it takes 10 minutes to figure out what the list of switches and options are doing to make sure it’s not going to download some malware in the background.

Then, you run the commands, and the output is six pages of warnings, debug, and test scripts. You might even notice that some of the tests fail (if you can even follow along), but was it important? Who knows? I guess as long as it works, who cares?