Bash Tutorial 1: Hello World

Starting with the basics of Linux Bash Script Programming.
In this tutorial I show how to:
*Create a Bash Script
*Writing Hello World on the Screen
*Running script from Terminal
*Making the script executable (so it can be run from either GUI or Terminal)

Bash Tutorial Playlist: http://www.youtube.com/playlist?list=PLzZ0JczEkZfkvvycruN04zx6NmYYaavQI
Tutorial 2: Working with Variables – http://youtu.be/FLUYFP7ezqc

Script: https://raw.githubusercontent.com/quidsup/bash-tutorials/master/1-intro.sh
Wallpaper: http://quidsup.net?i=water-drop-macro-simple