Should I learn?Īgreed that anything you can do with a shell script, you can do that using some programming language such as Ruby, Python or Go but mostly for the small tasks, you will find yourself using Shell Scripts in one way or another. In this post, I am going to cover the basic elements of a bash script. Unix has more than one possible shell, and scripting any of them is a topic that can easily pack a complete book. Typical operations performed by shell scripts include file manipulation, program execution, and printing text.” The various dialects of shell scripts are considered to be scripting languages. “A shell script is a computer program designed to be run by the Unix shell, a command-line interpreter. The difference comes from the fact that bash scripts can do a lot more than batch files. You just put a series of commands into a text file and run them together. For anyone who has worked with DOS’s bat files, it’s almost the same concept. Shell scripts are just set of commands that you write in a file and run them together.
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January 2023
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