Operating Systems: Three Easy Pieces(Upgrade Edition) > 운영체제

Welcome to Operating Systems: Three Easy Pieces (now version 1.00 -- see book news for details), a free online operating systems book! The book is centered around three conceptual pieces that are fundamental to operating systems: virtualization, concurrency, and persistence. In understanding the conceptual, you will also learn the practical, including how an operating system does things like schedule the CPU, manage memory, and store files persistently. Lots of fun stuff!

INSTRUCTORS: If you are using these free chapters, please just link to them directly (instead of making a copy locally); we make little improvements frequently and thus would like to provide the latest to whomever is using it. Also: we have made our own class-preparation notes available to those of you teaching from this book; please drop us a line at remzi@cs.wisc.edu if you are interested.

HOMEWORKS: Some of the chapters have homeworks at the end, which require simulators and other code. More details on that, including how to find said code, can be found here: HOMEWORK

PROJECTS: While the book should provide a good conceptual guide to key aspects of modern operating systems, no education is complete without projects. We are in the process of making the projects we use at the University of Wisconsin-Madison widely available; an initial link to project descriptions is available here: PROJECTS. Coming soon: the automated testing framework that we use to grade projects.