In Depth In this chapter, I’m going to take a look at the support Perl offers for interprocess communication (IPC). As far as an operating system is concerned, a process is a running job that has its own execution resources, including share of CPU time. Your process can start or interact with other

不收费，国外网站下的，希望有志之士好好加油！推向国内一部很好的ROS学习教程，多由国外大学教授和机器人团队所写，不过要有一定基础再看。

<>的中文版 学习操作系统的好书

操作系统 精髓与设计原理 第9版 高清文字版。目前csdn上这个版本的最新版

William Stallings,所著的Operating-Systems-Internals-and-Design-Principles第9版英文扫描版。 《操作系统:精髓与设计原理(第9版)(英文版)》是讲解操作系统的经典教材，全书不仅系统地讲述了操作系统的基本概念、原理和方法，而且以当代最流行的操作系统——Windows Vista、UNIx和Linux为例，全面清楚地展现了当代操作系统的本质和特点。与教材配套的专用站点，为教师和学生理解书中内容，提供了及时、生动的材料。

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!

Operating systems Deitel 3rd edition pdf 原书英文版

Operating System Concepts 7th Edtion 英文版清晰的pdf,比那个60多mb的pdf清晰的多，是根据p2p上的208mb的版本裁剪转换得到的， 这个只有不到70mb!!有标签、pdf课件、网上附录、侦误表、教员参考习题、课后习题解答, 是本人看完之后细心整理到一起的，不敢独享;)共分7部分，这个是第5部分, 请更名为aaa.part5.rar

XV6. a simple, Unix-like teaching operating system 说明书，英文版

Operating Systems Three Easy Pieces 讲述了操作系统基本原理，适合初步了解操作系统设计。