Shell Scripting: Discover How to Automate Command Line Tasks from Udemy

If you want to learn how to write shell scripts like a pro, solve real-world problems, or automate repetitive and complex tasks, read on.

Hello. My name is Jason Cannon and I'm the author of Linux for Beginners, Python Programming for Beginners, and an instructor to thousands of satisfied students. I started my IT career in the late 1990's as a Unix and Linux System Engineer and I'll be sharing my real-world shell scripting and bash programming experience with you throughout this course.

By the end of this course you will be able to create shell scripts with ease. You'll learn how to take tedious and repetitious tasks and turn them into programs that will save you time and simplify your life on Linux, Unix, or MAC systems.

Here is what you will get and learn by taking this Shell Scripting course:

A step-by-step process of writing shell scripts that solve real-world problems.
The #1 thing you must do every time you create a shell script.
How to quickly find and fix the most common shell scripting errors.
For those of you who want to start scripting right away, watch the two video shell scripting crash course. If you do nothing else than watch these two videos you'll be ahead of most shell programmers.
How to accept input from a user and then make decisions on that input.
How to accept and process command line arguments.
What special variables are available, how to use them in your shell scripts, and when to do so.
A shell script creation check list You'll never have to guess what to include in each of your shell scripts again. Just use this simple check list.
A shell script template (boilerplate). Use this format for each of your shell scripts. It shows exactly what to include and where everything goes. Eliminate guesswork.
Practice exercises with solutions so you can start using what you learn right away.
Real-world examples of shell scripts from my personal collection.
A download that contains the scripts used in the presentations and lessons. You'll be able to look at and experiment with everything you're learning.
Quizzes after each section just to make sure you're learning the most important aspects of shell scripting.
Unconditional Udemy 30 day money-back guarantee - that's my personal promise of your success.

Learn to Program Using Any Shell

What you learn in this course can be applied to any shell, however the focus is on the bash shell and you'll learn some really advanced bash features. Again, whether you're using bash, bourne (sh), KornShell (ksh), C shell (csh), Z shell (zsh), or even the tcsh shell, you'll be able to put what you learn in this course to good use.

Perfect for Linux, Unix, Mac and More.

Also, you'll be able to use these scripts on any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, Kali Linux and more. You're scripts will even run on other operating systems such as Apple's Mac OS X, Oracle's Solaris, IBM's AIX, HP's HP-UX, FreeBSD, NetBSD, and OpenBSD.

Here's What People Are Saying About Jason and His Courses:

"Another amazing course by Jason Cannon. This course helped propel my bash scripting to a whole new level. Now, I can't stop automating my work flow. :) Pretty soon everything will do everything itself." Fernando Garcia, Udemy Student

"Excellent course on Linux. It is the best way to get started using Linux that I have come across." Chris Bischoff, Udemy student

"This class was a great review of the 2 Linux classes I took in school. I learned plenty of new stuff and got a great refresher on things I haven't used in some time. I did well on my interview and got the job I was looking for. Thanks. " Alan Derrick, Udemy student

"This was a great course. Learned a lot from it. " Ricardo José Crosara Junior, Udemy student

"Excellent starter course. Very good and complete guide to get you started on working on Linux." Brian Mulder, Udemy student

"Great course. Easy to understand for beginners and a great refresher for experienced users. " Spencer Ball, Udemy student

"Very well laid out course. Thanks Jason. " Eric Etheredge, Udemy student

"Love it... it's absolutely one of the best courses I've taken here on Udemy." Idriss N, Udemy student

"Awesome Course. Another great one. Thanks Jason. " --John Wilmont, Udemy student

"Excellent Course. Having come from a moderate understanding of Linux, this course has given me a deeper and more streamlined understanding of Linux. Definitely worth the money." Armando Cabrera, Udemy student

"Fantastic course and very beautifully explained." S John, Udemy student

"Great course, great instructor. I enjoyed every minute of it. I recommend this course 100%." Alfredo, Udemy student

"I am lovin' it. Nice way to begin one's journey into Linux." Rohit Gupta, Udemy student

Free Bonus - Downloads of All the Material Covered

As an added bonus for enrolling in this Shell Scripting video training course, you'll receive access to all the slides and shell scripts used in the lessons. You can download them and refer to them when you want to jog your memory or double-check your work.

Enroll now and to learn how to write shell scripts like a pro.

What's inside

Learning objectives

Write shell scripts that can be used on linux, mac, and unix operating systems.
Automate tasks using shell scripts.

Create complex scripts that take advantage of advanced bash shell features.

Write shell scripts that can be used on linux, mac, and unix operating systems.
Automate tasks using shell scripts.
Create complex scripts that take advantage of advanced bash shell features.

Syllabus

Start Here - Course Overview and Downloads

Course Overview

Download all the source code examples and the solutions to the practice exercises attached to this lecture.

Shell Scripting, Succinctly

Section Introduction

Shell Scripting, Part I

Shell Scripting, Part II

Shell Scripting

Practice Exercises

Exit Statuses and Return Codes

Exit Status Demo

Functions

Functions, Part I

Functions, Part II

Review

Shell Script Checklist and Template

Shell Script Checklist and Template (Video)

Shell Script Check List and Template

Wildcards

Introduction to Wildcards

Wildcard Introduction, Part I

Wildcard Introduction, Part II

Wildcards in Shell Scripts

Wildcard Scripting Demo

Case Statements

Logging

While Loops

While Loops, Part I

While Loops, Part II

Debugging

Debugging Essentials

More Debugging Tips

Data Manipulation and Text Transformations with Sed

Scripts Used to Create This Course

Slides

Shell Scripting Introduction

Wildcards in Scripts

Debugging - More Tips

Bonus Section

The contents of this lecture are so secret I'm not even allowed to describe it! Open, if you dare.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Examines shell scripting, a basic skill for Linux, Unix, and Mac systems

Taught by Jason Cannon, who has worked in systems engineering and teaches thousands of students worldwide

Develops skills in bash shell programming

Teaches students to automate repetitive and complex tasks using shell scripts

Explores problem-solving through shell scripts

Offers step-by-step guidance for learners new to shell scripting

May require prior experience with Unix or Linux systems

Reviews summary

Shell scripting for automating tasks in linux/unix/mac

This course provides a comprehensive introduction to shell scripting for automating tasks in Linux, Unix, and Mac operating systems. The course covers the fundamentals of shell scripting, including variables, control structures, loops, functions, and command-line arguments. It also includes more advanced topics such as regular expressions, processing files, and handling errors. The course is taught by Jason Cannon, an experienced instructor who provides clear and concise explanations of the material. The course includes a variety of exercises and quizzes to help students practice what they have learned. Overall, this course is an excellent resource for anyone who wants to learn how to write effective shell scripts.

The course covers all the important aspects of shell scripting from basic to advanced.

"The course covers a wide range of topics, starting with the basics of shell scripting and moving up to more advanced techniques as the course goes on."

"It goes over important ideas like variables, control structures, loops, functions, and command-line arguments."

"It also goes into more advanced topics such as regular expressions, processing files, and handling errors."

The course includes a variety of exercises and quizzes to help students practice what they have learned.

"One of the best things about this course is that it is very hands-on."

"During the lectures, Jason gives a lot of coding exercises and challenges to get people involved in learning."

Explanations are clear and concise.

"The instructor, Jason Cannon, does a great job of breaking down difficult ideas into modules that are easy to understand."

"Jason makes sure that the skills taught in the course can be used not only on Linux systems, but also in Unix and Mac environments."

"Jason's knowledge and real-world experience to give real-world examples and valuable insights that make learning much easier."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Shell Scripting: Discover How to Automate Command Line Tasks with these activities:

Review Linux command line basics

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Prepare for this class by reviewing Linux command line basics like file navigation, directory management, and text editing.

Browse courses on Linux Command Line

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Review the following commands: cd, ls, mkdir, rm, cp, mv, nano, cat, grep
Practice creating, navigating, and deleting directories
Practice creating and editing text files

Create a comprehensive study guide for the course

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Prepare for exams and enhance your understanding by compiling a comprehensive study guide that summarizes key concepts and practice questions.

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Review lecture notes, assignments, and practice exercises
Identify and summarize key concepts
Collect practice questions and solutions
Organize and format your study guide

Complete practice exercises from the course

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Reinforce your understanding of shell scripting by completing the practice exercises provided in the course.

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Attempt the practice exercises after each lecture
Review the solutions provided by the instructor
Identify areas where you need further practice

Six other activities

Expand to see all activities and additional details

Show all nine activities

Read Advanced Bash Scripting Guide

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Supplement your learning in this course by reading Advanced Bash Scripting Guide to gain deeper knowledge of advanced shell scripting techniques.

View Advanced Bash Scripting Guide - Volume 1: An in... on Amazon

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Read Chapters 1-3 to understand advanced shell scripting concepts like parameter parsing, input/output redirection, and error handling
Complete the practice exercises at the end of each chapter
Apply what you learn to your own shell scripts

Follow tutorials on advanced shell scripting topics

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Expand your knowledge of shell scripting by following tutorials on advanced topics such as working with arrays, functions, and regular expressions.

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Identify specific areas where you want to improve your skills
Find tutorials or online courses that cover those topics
Follow the tutorials and complete the practice exercises

Mentor a beginner in shell scripting

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Reinforce your understanding of shell scripting while helping others learn the basics.

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Find a beginner who is interested in learning shell scripting
Offer guidance and support
Review their code and provide feedback

Build a shell script to automate a repetitive task

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Apply your shell scripting skills to create a useful tool that automates a repetitive task, such as generating reports or managing files.

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Identify a repetitive task that you can automate
Design and write a shell script to automate the task
Test and debug your script
Document your script for future use

Contribute to an open-source shell scripting project

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Gain practical experience and contribute to the community by participating in an open-source shell scripting project.

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Find an open-source shell scripting project that interests you
Identify areas where you can contribute
Submit your contributions and collaborate with the project maintainers

Participate in a shell scripting competition or hackathon

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Challenge yourself and showcase your skills by participating in a shell scripting competition or hackathon.

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Find an appropriate competition or hackathon
Form a team or work individually on a project
Develop and submit your solution
Receive feedback and learn from the experience

Career center

Learners who complete Shell Scripting: Discover How to Automate Command Line Tasks will develop knowledge and skills that may be useful to these careers:

Computer and Information Research Scientist

Computer and Information Research Scientists conduct research to advance our understanding of computer and information sciences. They create new algorithms to solve complex problems, develop new programming languages, and design new computer architectures. Taking this course on Shell Scripting can be useful for Computer and Information Research Scientists as it can help them automate tasks and create complex scripts that take advantage of advanced shell features, which can save time and improve efficiency in their research work.

See salaries and explore the career path for Computer and Information Research Scientist

Database Administrator

Database Administrators manage and maintain databases. They ensure that databases are running smoothly and that data is secure. Taking this course on Shell Scripting may be useful for Database Administrators as it can help them automate tasks such as database backups and performance tuning, which can save time and improve efficiency in their work.

See salaries and explore the career path for Database Administrator

Web Developer

Web Developers design and develop websites and web applications. They work with a variety of programming languages and technologies. Taking this course on Shell Scripting may be useful for Web Developers as it can help them automate tasks such as website deployment and maintenance, which can save time and improve efficiency in their work.

See salaries and explore the career path for Web Developer

Network Administrator

Network Administrators manage and maintain computer networks. They ensure that networks are running smoothly and that data is transmitted securely. Taking this course on Shell Scripting may be useful for Network Administrators as it can help them automate tasks such as network configuration and troubleshooting, which can save time and improve efficiency in their work.

See salaries and explore the career path for Network Administrator

Information Security Analyst

Information Security Analysts plan and implement security measures to protect an organization's computer systems and networks. They also monitor security systems and investigate security breaches. Taking this course on Shell Scripting may be useful for Information Security Analysts as it can help them automate tasks such as security monitoring and incident response, which can save time and improve efficiency in their work.

See salaries and explore the career path for Information Security Analyst

Computer Network Architect

Computer Network Architects design, build, and maintain computer networks. They work with a variety of technologies, including routers, switches, firewalls, and servers. Taking this course on Shell Scripting may be useful for Computer Network Architects as it can help them automate tasks such as network configuration and troubleshooting, which can save time and improve efficiency in their work.

See salaries and explore the career path for Computer Network Architect

Technical Writer

Technical Writers create documentation for computer software and hardware. They work with engineers and other technical staff to gather information and write clear and concise instructions. Taking this course on Shell Scripting may be useful for Technical Writers as it can help them automate tasks such as documentation generation and maintenance, which can save time and improve efficiency in their work.

See salaries and explore the career path for Technical Writer

Systems Administrator

Systems Administrators manage and maintain computer systems. They ensure that systems are running smoothly and that data is secure. Taking this course on Shell Scripting may be useful for Systems Administrators as it can help them automate tasks such as system monitoring and maintenance, which can save time and improve efficiency in their work.

See salaries and explore the career path for Systems Administrator

Software Developer

Software Developers design, develop, and maintain software applications. They work with a variety of programming languages and technologies. Taking this course on Shell Scripting may be useful for Software Developers as it can help them automate tasks such as code testing and deployment, which can save time and improve efficiency in their work.

See salaries and explore the career path for Software Developer

Computer Systems Analyst

Computer Systems Analysts study an organization's current computer systems and procedures, and design ways to make them more efficient. They may also design and implement new systems. Taking this course on Shell Scripting may be useful for Computer Systems Analysts as it can help them automate tasks such as data analysis and system monitoring, which can save time and improve efficiency in their work.

See salaries and explore the career path for Computer Systems Analyst

Systems Engineer

Systems Engineers design, develop, and maintain complex systems. They work with a variety of technologies, including hardware, software, and networks. Taking this course on Shell Scripting may be useful for Systems Engineers as it can help them automate tasks such as system configuration and management, which can save time and improve efficiency in their work.

See salaries and explore the career path for Systems Engineer

DevOps Engineer

DevOps Engineers work with developers and operations staff to ensure that software is developed and deployed smoothly. They work with a variety of tools and technologies, including shell scripting. Taking this course on Shell Scripting may be useful for DevOps Engineers as it can help them automate tasks such as continuous integration and deployment, which can save time and improve efficiency in their work.

See salaries and explore the career path for DevOps Engineer

Quality Assurance Analyst

Quality Assurance Analysts test software to ensure that it meets requirements. They work with developers and other staff to identify and fix defects. Taking this course on Shell Scripting may be useful for Quality Assurance Analysts as it can help them automate tasks such as test case generation and execution, which can save time and improve efficiency in their work.

See salaries and explore the career path for Quality Assurance Analyst

Data Scientist

Data Scientists use data to solve business problems. They work with a variety of data analysis and machine learning techniques. Taking this course on Shell Scripting may be useful for Data Scientists as it can help them automate tasks such as data cleaning and preparation, which can save time and improve efficiency in their work.

See salaries and explore the career path for Data Scientist

Machine Learning Engineer

Machine Learning Engineers design and develop machine learning models. They work with a variety of data analysis and machine learning techniques. Taking this course on Shell Scripting may be useful for Machine Learning Engineers as it can help them automate tasks such as data preparation and model training, which can save time and improve efficiency in their work.

See salaries and explore the career path for Machine Learning Engineer