Linux Bash Shell Scripting with Real-Life Examples

Embark on a journey to master Linux Bash Shell Scripting, starting with an insightful introduction to the course and a detailed overview of the syllabus. You'll set up your lab environment using Oracle Virtual Box and create your first virtual machine to run CentOS 7, providing a solid foundation for your scripting practice. Next, delve into the core concepts of shell scripting, from understanding the kernel and different types of shells to running your first script. This section is designed to build your confidence as you learn scripting standards, including naming conventions, file permissions, and script formatting. By the end of this phase, you'll be equipped with the skills to write and execute basic shell scripts. The course culminates with real-life scripting projects that simulate common administrative tasks. You'll learn to automate processes such as file backups, remote server connectivity checks, and user account management. These practical examples will not only solidify your scripting knowledge but also enhance your ability to handle real-world scenarios efficiently. Additional resources offer advanced tips and troubleshooting techniques to ensure your success in a Linux environment. This course is ideal for aspiring system administrators, developers, and IT professionals who want to enhance their Linux skills through Bash shell scripting. A basic understanding of Linux and command-line operations is recommended but not required.

• Introduction and Course Overview
• In this module, we will introduce the tutor and provide an overview of the course. We will also outline the structure of the syllabus, helping you understand what to expect from each section and how to navigate through the course content effectively.
• Set Up the Lab
• In this module, we will guide you through setting up your lab environment. You will learn about Virtual Box, how to install it, and create your first virtual machine. Finally, we will cover the installation of CentOS 7, ensuring you have a functional setup for hands-on practice.
• Shell Scripting Basics
• In this module, we will introduce you to the fundamentals of shell scripting. You will learn about the kernel and shell, the different types of shells available, and how to start and run a basic shell script. This foundational knowledge is essential for progressing to more advanced scripting tasks.
• Scripting Standards
• In this module, we will cover the standards and best practices for writing shell scripts. You will learn about naming conventions, file permissions, and the proper format for shell scripts. Understanding these standards will help you write clear, maintainable, and efficient scripts.
• Basic Shell Scripting
• In this module, we will delve into basic shell scripting. You will create your first script, "Hello World," and learn to perform various tasks using scripts. We will also cover defining variables, handling input/output, and using control structures like loops and conditionals to add logic to your scripts.
• Real Life Scripting
• In this module, we will focus on applying your scripting knowledge to real-life scenarios. You will learn to access and manipulate file data, automate routine tasks, and implement scripts for user account management and system monitoring. These skills are crucial for managing and maintaining complex systems efficiently.
• Additional Resources
• In this module, we will provide additional resources and advanced topics to further enhance your skills. You will learn to troubleshoot connectivity issues, explore advanced Linux commands, and understand the differences between various Linux distributions. We will also cover system performance issues, virtualization, and security practices to ensure a robust and secure environment.