Here is a YouTube video about Why You Export Variables in Bash, 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 Bash shell programming and scripts. The reason is knowing when and why you must sometimes export variables or functions in the Bash shell environment and understanding how to better utilize your computing power with Bash shell tools and coding.
This tutorial, "Why You Export Variables in Bash" is free education you can watch, which will help you deepen your knowledge and be better prepared for IT certification exams, schoolwork, or efficiently running your computer at home or on your job. is important for mastering the essentials and getting your skills on the right track.