Introduction to Unix and Linux Fundamentals

Build a strong foundation in Unix and gain practical command-line skills for working confidently with the Unix file system. Designed for aspiring developers, system administrators, IT professionals, and anyone new to Unix, this beginner-friendly course introduces Unix features and layered architecture, including how the kernel and shell support system operations. Across two progressive modules, you’ll use essential Unix commands for authentication, session control, file system exploration, and directory navigation. You’ll practice creating, editing, displaying, and copying files; apply advanced ls options and recursive operations; and organize directory structures from the terminal. You’ll also distinguish between standard input, output, and error streams, navigate with absolute and relative paths, and remove folders using directory management commands. What makes this course distinctive is its hands-on progression from Unix architecture to everyday shell operations. Each lesson connects core concepts with practical terminal tasks, helping you build confidence as you learn. By the end, you’ll be able to use essential Unix commands, manage files and directories, understand shell interactions, and perform common file system operations effectively. Enroll to develop a practical command-line foundation for working in Unix environments.