Bash Tutorial 2: Using Variables

How to work with Variables on Linux Bash Script Programming. In this tutorial I show how to: *Read Input from a Keyboard *Use global system variables *Displaying results from System Commands *Integers and mathematics *Concatenating Strings (combining strings) *Using Substrings (splitting strings)

Bash Tutorial Playlist: http://www.youtube.com/playlist?list=PLzZ0JczEkZfkvvycruN04zx6NmYYaavQI Tutorial 1: Hello World - http://youtu.be/dD5RgCf1hrI Tutorial 3: If then else - http://youtu.be/uYDxQ5L8zqE

Script Download: https://raw.githubusercontent.com/quidsup/bash-tutorials/master/2-Variables.sh Wallpaper: http://imgur.com/PS1Nsu9 ... https://www.youtube.com/watch?v=FLUYFP7ezqc