> Why is this a shell script? So this can run. Also, so I can run one command that works on a range of systems. > Shouldn't it be just a few documented ways

> Why is this a shell script? So this can run. Also, so I can run one command that works on a range of systems. > Shouldn't it be just a few documented ways to get such information with mentioned tools? You're welcome to do that. The README.md file is documentation. I welcome constructive feedback. > you have to trust the author I am the author, so that's covered. :)