This comprehensive Linux course takes you on a detailed journey—starting with the history and architecture of operating systems before diving into Linux-specific features, distributions, and shell environments. You'll build a strong foundation by exploring the Linux directory structure, system boot process, and core architectural principles. Setup tutorials cover multiple platforms including VirtualBox, Vagrant, containers, and cloud environments to ensure flexibility and real-world relevance. As the course progresses, you'll master the Linux command line to navigate, manage, and manipulate files, processes, users, and services. Through hands-on labs, you'll learn essential and advanced commands, user/group management, file permissions, disk partitioning, LVM, networking, SSH, and scheduling with cron and at. Later modules focus on monitoring tools, memory management, and real-time system alerting. You'll gain experience with top, htop, journalctl, and more. The course concludes by connecting Linux skills to DevOps workflows and cloud engineering tasks, showing how Linux powers modern infrastructure. Whether you're maintaining servers, automating tasks, or deploying services, this course equips you with the confidence and capability to work in any Linux-based production environment.