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Bash Shell Scripting: From Zero To Automation (Udemy.com)

Learn all Bash Basics, Then Master Bash Shell Scripting by Automating 6 Simple Tasks of incremental Difficulty

Created by: Francesco Santi

Last updated February 2021

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What you will learn

  • Write your own Shell scripts for Automation
  • Strings, variables and files manipulation
  • Learn to Automate 6 Simple Tasks on your computer with 6 Shell Scripts
  • If-Else statements
  • Advanced Arithmetic expressions
  • Loops through files and folders
  • The Path Environment Variables
  • Input and Output Redirection
  • Arrays
  • Wildcards
  • and more...

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Course Description

Do you know any real and practical Bash Shell script?

There is a lot of  abstract Bash Scripting that  shows you isolated elements of bash programming.

However this can go only so far.  You will not be ready for real world programming in your job if you have a theory based knowledge.


In this Course We will cover ALL the basics of terminal and bash scripting thoroughly, but without wasting any time,

we will then Automate 6 Simple and Real Task with Bash Scripts that you can use in your everyday life as a programmer.

They are carefully selected to build all the skills you need in Bash Scripting.

For this Reason they are of incremental complexity.


We will present and explain in details a command or a practice in Bash Scripting ONLY when it will be used in one of our main real world scripts, and  we will build it together step by step, showing you the best practices when programming a real script.

In this way, not only  will you learn ALL the fundamental ( and even some advanced ) elements in Bash Scripting, but you will know how to apply those in a Real scenario to solve a Real Problem.


Everything is explained at a slow pace and thoroughly to make sure you can follow along. 

Even if you never used the command line, the First 2 Sections  will teach you all the tools necessary to use the command line and start writing your shell scripts, nothing important is left out, nothing useless is left in.

By the end of the course you'll be writing  your own Shell Scripts, in particular you will learn how to:

  • Use the command line

  • Automate tasks using Shell Scripts

  • Create and use variables in your scripts

  • Manipulate variables to a wide extent

  • Use Wildcards

  • Use Input and output Redirection

  • Source subshells


  • Make decisions by using if-else statements

  • Loop through files and folders

  • Make decision based on strings, variables or files

  • Use arithmetic expression

  • Use advanced computations with the BC command line environment

  • Scripts with parameters and how to "shift"


  • Change the Internal field separator plus why and when to do so.

  • Use Arrays

  • How to properly use your PATH, and a script to work with it

  • Create Shell Scripts that solves real world problems

  • and much more... 


You will write Scripts that:

  1. Move back any numbers of directories you want in the terminal

  2. Find the longest string inside any text file

  3. Performs computations that terminal normally does NOT allow

  4. Read files in your Linux system that have particular separators ( not the usual space )

  5. Get clear Information of files in your PATH, the most important environment variable of your system

  6. Use arrays to know how many times your files were modified during the day


Writing these scripts will allow you to develop an actual skill in creating scripts to solve real problems.

You can Become a Programmer in Bash Scripting who knows how to solve actual problems.

and You can start now.


Looking forward to see you there.


Francesco

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Instructor Details

Francesco Santi

Francesco Santi is a Phd Researcher and Consultant in data analysis and strategic planning .

He holds a  Phd in Applied Mathematics 

He has developed since the very start a Passion for Teaching and Consulting.

Nowadays he specializes in using his technical knowledge for strategic planning with individuals to help them reach their goals.

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Reviews

4.5

1,219 ratings on Udemy

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By Venkatasai Veldandi on 8/25/2026

nice explanation

By Eilon Cohen on 6/27/2023

The course was great, explained very well, some particular moments was not very understandable since there is commands that needs to be installed into the bash terminal before you can actually use them but overall the course is very good and very recommended

By James on 5/18/2023

This is a worthwhile introduction to bash scripting, and includes just the right amount of information to learn alongside some useful scripts. However, I would have enjoyed it more if there was some challenges throughout the course instead of (or in addition to) walking through the scripts. Overall, the process shown to build the scripts was good - showing how to build a script up in a strategic way and testing the script in stages as it is being built - but I feel it would have forced a deeper understanding of what was being taught if I had to have a go at writing the script myself first.

By Shazam on 1/7/2023

This course together with another bash scripting course offered by the same instructor will certainly prepare any beginner to tackle the requirements of possibly all forms of shell scripting. In my opinion, one can learn the advanced stuff of shell scripting on their own if they are well equipped with the basics taught here. Kudos to the instructor for teaching so well! Much obliged!

By Jess Bird on 1/31/2022

Love the hands on approach, project based learning is something I really appreciate when it is available so thank you for that! Have taken a few courses on BASH and have a few books, this course really helped to drive through some gaps in my understanding of applications from other more theory based studies. Again really awesome content and well presented.

By Bernd Storck on 7/25/2021

The presentation is very clear and the teacher prevents to make several presentation errors others do often, e.g. using to small text in the terminal. The strength of the course are it's small concrete projects. Also the teacher knows his onions, which can said about some, but not about every guy who offers a linux course at Udemy. He knows traps or special problems with the described commands, which some other teachers seem not be aware of. I think it's very good as first bash scripting course and one of the best introductions to bash scripting at Udemy. With this fundament everybody can look at further detailed and longer bash courses.

By Che West on 4/18/2021

I was fleshing out my Linux/bash skills. I'm already a programmer and fairly familiar with the CIL and Linux. This was a great course for me - practical and useful. The scripts helped point out all the idiosyncrasies and potential pitfalls when programming for bash. Thanks!

By Boyko Bochev on 3/4/2021

Excellent lecture. That course plus some exercise from, lets say hackerrank, will skill up everybody. I just missed few things like sed and awk. I think if you include them here or make a different course about them(if you already didn't) will be perfect.

By Mattias Eriksson on 7/4/2020

Content is very good, top raiting there. However the presentation is not up to my standards, maybee my experience as a sound enginer sets my standards to high. But in online education the voice is everyting, Youtube can accept lower quality audio. Udemy is payed content, basic demands should be: Good quality mic on head set, so turning your head is not affecting level and quality. Use of gate, to remove background noise Use of compressor, to get a even and normalized level. And maybee just a little EQ to make the voice realy carry trough.

By Alan Orther on 4/28/2020

These videos are great. They are perfect length to take a break and watch 1 or 2. I'm a Senior DevOps Engineer and I wanted to brush up on my Bash skills. There are so many little beginners commands or options, from section 1, that I either forgot about or didn't know at all. I would absolutely recommend this to my peers and people that are looking for a great Bash course.

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Overall Score : 90 / 100