Objectives
In this chapter you will learn
The advantages of automation with Bash shell scripts
Why using shell scripts is a better choice for SysAdmins than compiled languages like C or C++
To create a set of requirements for new scripts
To create simple Bash shell scripts from CLI programs
To use the file ownership and permissions to impose a layer of security on who can run the script
To further enhance security through the use of the UID of the user running the script
To use logical comparison tools to provide execution flow control for both command-line programs and scripts
To use ...
