本书对Linux操作系统及其编程作了整体的介绍，以支持用于开发软件的公开源码模型。对内存管理、进程及其通信机制、PCI、内核模块编程及内核系统结构作了详细的解释，且附有很多程序代码实例。对深入研究Linux下的编程有很大的帮助。 -Book on the Linux operating system and its programming were introduced a whole to support the development of software for the open source model. Memory management, process and communication mechanism, PCI, kernel and kernel module programming a detailed explanation of system architecture, and with a lot of code examples. In-depth study of programming under Linux is very helpful.