*Why build an entire operating system in Python? Because the limitations are what make it powerful—and possible. This comprehensive guide walks you step by step through the creation of a fully modular, Python-based OS from scratch. From bootstrapping your environment and designing a kernel, to simulating memory, constructing a virtual filesystem, and building a command-line shell, you’ll learn how to create a complete system architecture in 100 clear, progressive chapters.
Inside, you’ll discover how
Plan your OS blueprint and map dependencies
Build a resilient memory simulation engine
Design shell interaction, command mapping, and role-based access
Implement logging, diagnostics, and self-healing processes
Extend your OS with package management and future GUI layers
Whether you’re an ambitious beginner ready to level up your Python skills or an experienced developer seeking a unique systems challenge, this book offers an unparalleled journey into full-stack creative engineering.
Transform your understanding of system architecture—and prove to yourself that you can build the engine, not just drive it.