Taking online courses on Coursera can help you build your fundamental understanding of process automation, full-stack development, using variables in your scripts, scripting the responses for the same set of actions for data loops, and much more. Your study of shell scripting can help you learn how to review some of the most commonly used Linux commands, and you can also learn to create Bash and Unix scripts to automate laborious, repetitive tasks. The courses may touch on other aspects like application automation, package installation, system administration tasks, data backup, and overall system-level scripts as well.