The Complete Practical Docker Guide - Adding Path to the Scripts into the PATH Variable

The video tutorial explains how to execute a script using absolute or relative paths and how to modify the path variable to allow script execution from any location. It covers creating a bin folder, moving the script into it, and updating the path variable. The tutorial also demonstrates renaming the script and checking its executable permissions. Finally, it concludes with a brief overview of executable scripts and introduces the next topic on networking in Linux systems.

Explain how to execute a script without specifying its path after modifying the path variable.

What happens if you rename a script to remove its extension?

What does it mean if a script file is shown in green color when listing contents?