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This course is designed to take you from zero to hero in mastering the Linux command line. Starting with a detailed introduction to the history and architecture of Linux, you will set up your lab environment and connect to Linux systems with confidence. You will learn to navigate directories, manipulate files, and execute fundamental commands that form the backbone of Linux system management. As you progress, the course dives into the intricacies of the Linux file system, command-line productivity tricks, and shell usage. You will explore user management, process control, file permissions, and the powerful 鈥渧i鈥� editor. Additionally, you will learn advanced skills like redirection, command substitution, and creating your own commands with aliases, giving you full control over your system. Towards the end, you will expand your knowledge with hands-on sections covering job scheduling, text processing, and working with regular expressions. The course also covers critical topics like connecting to Linux via SSH, working with hard and soft links, and essential shell scripting basics. By the completion of this journey, you will have the confidence and skills to handle any Linux environment like a pro. This course is aimed at beginners and intermediate users who are looking to solidify their knowledge of the Linux command line. No prior Linux experience is necessary, but a basic understanding of operating systems would be beneficial.