Here is a YouTube video about Lint Your Shell Scripts With Shellcheck, and is part of a growing collection of videos I have found to be useful if you are doing programming or coding and want good experience with coding and applications on the command line. The reason is to be entertained and informed by DistroTube as he discusses linting shell scripts with the Shellcheck utility and understanding how your computing experience can be greatly improved with ability to work on the command line.
This tutorial, "Lint Your Shell Scripts With Shellcheck" is free education you can watch, which will help you deepen your knowledge and be better prepared for Information Technology certification exams, schoolwork, or simply being faster and more efficient with your computer. is important for mastering the essentials and getting your computing skills on the right track.