Introduction to Bash Scripting

Learn the basics of BASH scripting! Bash is a concise scripting language that is used on Unix Linux and older versions of Windows and Apple Macs. During this course you will learn to create execute document and comment a Bash script. See how to pass and use arguments; access display redirect get input and output and return results. Then learn to control and manipulate constants as well as running scripts. See how to create manipulate use and export variables. Study ways to control variable scope define environmental variables and set string data output. Conclude by creating and use your own library of functions.