Linux Command Line and Bash Scripting Fundamentals

The Linux command line is the backbone of modern software development, system administration, and DevOps. Understanding how to navigate the terminal and automate tasks with scripts is an essential skill for anyone working in technology today. In this practical, text-based course, you will transition from a complete beginner to a confident terminal user. You will learn how to interact with the Linux operating system, manage files and permissions, and write your own Bash scripts to automate repetitive tasks, saving you hours of manual work. What you'll learn: - Navigate the Linux directory structure and manage files confidently using the command line - Understand and configure file permissions and ownership to secure your system - Process and analyze text data efficiently using powerful utilities like grep, sed, and regular expressions - Write automated Bash scripts using variables, control flow, loops, and command-line arguments - Apply shell scripting best practices, including robust error handling and secure variable expansion - Redirect input and output streams and chain commands together using pipes for advanced data processing You will start with foundational concepts, learning terminal basics and file system navigation before moving on to permission management and text manipulation tools. As you progress, you will read through step-by-step scripting guides and practical code examples that demonstrate how to build functional, real-world automation scripts. This course is designed for absolute beginners, aspiring system administrators, developers, and tech enthusiasts who have no prior experience with Linux or command-line interfaces. Start your journey toward command-line proficiency and unlock the full power of Linux today.