This is a great list and well-written. As a data professional, I use these commands all the time and my job would be much harder without them. I also learned a

This is a great list and well-written. As a data professional, I use these commands all the time and my job would be much harder without them. I also learned a few new things here (`tee` and `comm`). I was lucky that my first job was as a support engineer at a data-centric tech company, which is where I learned these. I've often thought about how to teach them to data analysts coming from a non-engineering background. This is comprehensive but clear and would be a perfect resource for training someone like that. Thank you!