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DevOps Tools for Beginners: Starting with Bash Scripts
Rating: 4.3 out of 5(89 ratings)
11,237 students

DevOps Tools for Beginners: Starting with Bash Scripts

Master Bash scripting for powerful automation
Created byVitalii Shumylo
Last updated 7/2024
English

What you'll learn

  • Understand best practices for script organization
  • Gain proficiency in Bash syntax fundamentals, including variables, loops, conditionals, and functions, to write clean, efficient, and powerful shell scripts.
  • Create your own scripts
  • And more...

Course content

3 sections • 49 lectures • 7h 46m total length

  • Setting Up Your Environment. Part 16:15
  • Setting Up Your Environment. Part 210:03

    Learn how to customize the bash prompt by editing the dot bashrc file, exporting PS1, reloading with source, and adding practical aliases for efficiency.

  • Your First Bash Script. Part 111:06

    Write and run your first bash script by creating a file, making it executable, and greeting the user with date and time, while learning the shebang, echo, and command substitution.

  • Your First Bash Script. Part 28:22
  • Bash Syntax Fundamentals. Part 110:41
  • Bash Syntax Fundamentals. Part 28:11
  • Bash Syntax Fundamentals. Part 36:27
  • Working with Files and Permissions. Part 112:54
  • Working with Files and Permissions. Part 24:44
  • Working with Files and Permissions. Part 310:32
  • Script Example: File Operations and Bash Concepts13:18

    Explore advanced bash concepts by enhancing a file operations script with special variables, command substitution, user input, timestamps, and file permissions, plus modifying configuration files.

  • 'if' Statement. Part 17:59

    Explore bash conditional statements and if statements, including elif and and/or operators, with practical scripts that check file existence, compare numbers, and build a simple checker.

  • 'if' Statement. Part 212:14
  • Loops in Bash. Part 18:33
  • Loops in Bash. Part 210:23

    Explore the until loop in bash, its structure, and how it differs from while; learn to use break, continue, and nested loops, plus a practical file-processing example.

  • Hands-on Lab: Interactive Menu Script. Part 19:23

    Join a hands-on lab to build an interactive bash menu script for Linux system administration, featuring a looping menu, case-based actions, and enhancements like screen clearing.

  • Hands-on Lab: Interactive Menu Script. Part 211:23
  • Hands-on Lab: Linux Administration Interactive Menu Script. Part 19:47
  • Hands-on Lab Linux Administration Interactive Menu Script. Part 28:19
  • Functions in Bash. Part 110:35

    Learn bash functions as building blocks, defining and calling them, passing parameters, returning values, using local variables, with practical examples like greeting, calculations, and a number guessing game.

  • Functions in Bash. Part 211:52
  • Error Handling and Debugging in Bash. Part 18:55
  • Error Handling and Debugging in Bash. Part 211:39

    Learn practical error handling and debugging in Bash scripts, including exit on failure with set -e, custom error functions, and trap based cleanup to ensure reliable script execution.

  • Error Handling and Debugging in Bash. Part 310:58
  • Advanced Bash Scripting Techniques - Examples Explained. Part 19:53

    Explore advanced bash scripting techniques with practical examples of parameter expansion, indirect reference, associative arrays, process substitution, brace expansion, and complex input/output redirection.

  • Advanced Bash Scripting Techniques - Examples Explained. Part 210:05

    Master advanced bash scripting techniques, including indirect references, associative arrays, and array operations. Explore array slicing, process substitution, and brace expansion with practical examples.

  • Advanced Bash Scripting Techniques - Examples Explained. Part 313:45
  • Advanced Bash Scripting Techniques - Practical Example Walkthrough9:29
  • Bash Script Optimization and Performance. Part 18:56
  • Bash Script Optimization and Performance. Part 210:20

    Learn bash script optimization and performance techniques, replacing multiple variables with arrays, using read with here strings, and leveraging awk, sort, grep, and parallel processing for large data sets.

  • Bash Script Optimization and Performance. Part 38:54
  • Bash Script Optimization and Performance. Part 49:26
  • Bash Script Optimization and Performance. Practical Example Walkthrough6:31

Requirements

  • A wish to acquire or refresh your skills on Bash scripting

Description

Unlock the power of Bash scripting with our comprehensive "Scripting with Bash Complete Course." Whether you're a beginner or an experienced programmer, this course is designed to equip you with the skills and knowledge to master Bash scripting, an essential tool for automating tasks and managing systems in Unix and Linux environments.


Why Bash Scripting?


Bash scripting is a powerful way to automate repetitive tasks, streamline workflows, and enhance your productivity. As the default shell on most Unix-based systems, including Linux and macOS, Bash is widely used by system administrators, developers, and IT professionals to perform a variety of tasks, from simple file manipulations to complex system maintenance.


Course Highlights


1. Foundations of Bash Scripting:

   - Understand the basics of the Bash shell and its command-line interface.

   - Learn essential commands and syntax used in Bash scripts.

   - Explore variables, loops, and conditional statements to create dynamic scripts.


2. Advanced Scripting Techniques:

   - Delve into functions and arrays to write more modular and efficient scripts.

   - Master file handling, text processing, and data manipulation.

   - Implement error handling and debugging strategies to ensure robust scripts.


3. Real-World Applications:

   - Automate system administration tasks such as backups, user management, and software installations.

   - Create custom scripts to manage servers, monitor system performance, and handle network configurations.

   - Integrate Bash scripts with other tools and programming languages for seamless workflows.


4. Practical Projects:

   - Engage in hands-on projects that mimic real-world scenarios.

   - Develop scripts to solve practical problems and enhance your understanding.

   - Receive feedback and guidance from experienced instructors to refine your skills.




Who Should Enroll?


- Beginners: No prior experience with Bash scripting is required. The course starts from the basics and gradually builds up to more advanced topics.

- System Administrators: Enhance your ability to automate and manage systems efficiently.

- Developers: Improve your scripting skills to streamline development processes and integrate with other tools.

- IT Professionals: Gain a valuable skill set that is highly sought after in the tech industry.


Why Choose Our Course?


- Expert Instructors: Learn from industry professionals with years of experience in Bash scripting and system administration.

- Interactive Learning: Engage with interactive lessons, quizzes, and assignments to reinforce your learning.

- Flexible Schedule: Study at your own pace with on-demand video lectures and downloadable materials.

- Certificate of Completion: Earn a certificate upon completing the course, showcasing your proficiency in Bash scripting.


Transform your ability to manage and automate tasks with the "Scripting with Bash Complete Course." Enroll today and take the first step towards becoming a Bash scripting expert!


Key Features:

  1. VIM Mastery: Start your journey with an in-depth introduction to VIM, the powerful and ubiquitous text editor. Learn to navigate, edit, and manipulate text like a pro, setting the foundation for efficient script writing.

  2. Environment Setup: Get your workspace ready for Bash scripting success. Our step-by-step guide ensures you have the perfect setup, regardless of your operating system.

  3. Hands-on Learning: Dive right into creating your first Bash script! We break down the process into manageable steps, allowing you to build confidence as you code along.

  4. Comprehensive Syntax Coverage: Master the fundamentals of Bash syntax through our carefully crafted lectures. From variables and loops to conditionals and functions, we've got you covered.

  5. File and Permission Wizardry: Gain a deep understanding of file operations and permission management in Unix-like systems. Learn to manipulate files, directories, and access rights with ease.

  6. Real-world Applications: Throughout the course, you'll work on practical examples and projects that simulate real-world scenarios, preparing you for actual scripting tasks in your career or personal projects.

  7. Progressive Learning: Our course is structured to build your skills progressively. Each lecture builds upon the previous one, ensuring a smooth learning curve and steady skill development.

  8. Extensive Content: With multiple lectures dedicated to each crucial topic, you'll have plenty of opportunities to practice and reinforce your learning.

  9. Future-proof Skills: Bash scripting remains an essential skill in today's tech landscape. By mastering Bash, you'll equip yourself with a valuable tool for system administration, DevOps, and automation tasks.

Whether you're aspiring to become a system administrator, looking to automate your daily tasks, or aiming to enhance your development workflow, this course provides the knowledge and hands-on experience you need. Join us on this exciting journey and transform the way you interact with your computer. Get ready to script your way to success with our Scripting with Bash Complete Course!

Enroll now and take the first step towards becoming a Bash scripting master!

Who this course is for:

  • It's good for all who want to learn Bash
  • IT Specialists
  • System Administrators
  • DevOps Technicians

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