Linux Fundamentals - 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 make it accessible from any directory by updating the PATH variable. It covers creating a bin folder, moving the script into it, and modifying the PATH variable to include the bin folder. The tutorial also demonstrates renaming the script without an extension and executing it successfully. The video concludes with a brief overview of executable scripts and permissions, setting the stage for a discussion on networking in Linux systems.

Describe the process of renaming a script file to remove its extension.

What are the permissions required for a script to be executable, and how can you check them?