Unix and Linux Fundamentals: Command Line and Shell Scripting

Navigating the Unix and Linux command line is a core skill for modern software development and system administration. This practical guide equips you with a clear understanding of terminal environments, system architecture, and command-line workflows. You will start by learning key terminology, fundamental file system structures, and standard terminal permissions before moving on to hands-on command execution. What you will learn: Understand core Unix architecture, directory hierarchies, and file permissions. Master essential navigation commands and text processing utilities. Write practical shell scripts to automate routine tasks and file operations. Work with regular expressions to filter, search, and transform text data. Manage system processes, environment variables, and software packages. Integrate Git commands into your terminal workflow for modern version control. The course moves systematically from fundamental concepts to shell scripting and core system management techniques. It is designed specifically for beginners and technical professionals looking to establish a solid, practical foundation in Unix-like operating systems. Start reading today to build lasting confidence in the command line.