Each of the 5 subjects would require a BASH scripting component. Below is a first pass at fleshing out what BASH concepts/commands need to be taught in each of the courses. Feel free to add your own ideas.

* Structure of a BASH script

** #!/bin/bash

* BASH Filename Expansions

** ls *, ls *.c

* BASH Variables

** user variables

* BASH Filters

** sort

* Basic Regular Expressions

** grep

* I/O

** printf statement

* Functions

* Extended Regular Expressions

* Associative Arrays

* AWK Programming

* Special Files

** /dev/tcp

** /dev/udp

* SED Programming