Foundations of Operating System Design with xv6

Ever wondered how your computer manages multiple programs at once or stores files reliably? Dive into the foundational concepts that power every digital device you use. This course demystifies the complex world of operating systems, transforming your understanding from a user to a knowledgeable system conceptualist. You will gain a solid grasp of how operating systems manage hardware, execute programs, and provide a stable environment for applications. What you'll learn: Understand the core components and architecture of an operating system. Learn how processes, threads, and interprocess communication are managed. Explore memory management techniques, including virtual memory and paging. Apply concepts of file systems, I/O devices, and hardware interaction. Practice analyzing and extending a simplified educational operating system, xv6. Grasp fundamental OS security principles and resource isolation concepts. Examine how OS features support modern software environments like containerization. Through clear explanations and practical examples, this course guides you from basic definitions to intricate system mechanisms. You will progress through the layers of an operating system, building conceptual models for how they function and interact. This course is designed for absolute beginners with no prior experience in operating system design or systems programming. No prerequisites are required beyond basic programming familiarity. Begin your journey into the heart of computing and uncover the secrets of operating systems.