基本书上的代码，并回答问题

Extending.and.Embedding.PHP 的扩展和嵌入---一本不错的书 -Extending.and.Embedding.PHPPHP expansion and embedding--- a good book

LInux内核详解，想理解操作系统原理的下载吧，很有价值-Detailed LInux kernel, the operating system would like to understand the principles of the download bar, great value

图像融合powerpoint课件 包括各种融合方法 有基于像素级 决策级 等 IHS 比值变换-image fusion powerpoint lecture including various mehtods such as IHS brovey transform

OPENTAPS ERP介绍，可以阅读和浏览，在opensoure上也有。祝大家开心。-OPENTAPS ERP

RFID 讲座 介绍 说明 RFID 基础-RFID-based RFID briefings note

automatic bicycle using wireless techniques

编程之美的电子书，下载下来后解压缩就可以直接看了-The beauty of programming e-books, download them on after the extract can be directly read

regarding socket programming

Debian参考手册 大量实例,适合新手参考-A large number of instances of Debian reference manual, suitable for novice reference! !

本书从实质上、专业上讲解UNIX操作系统，深刻地剖析了UNIX系统的基本概念。内容包括UNIX的基本特性及高级性能，例如shell配置、目录管理、shell编程，编辑器的使用方法等。本书条理清晰、重点突出，为快速了解与掌握UNIX操作系统提供了极有价值的参考。-The book in essence, a professional on the UNIX operating system, a profound analysis of the basic concepts of UNIX system. Includes the basic characteristics of UNIX and high-level performance, such as the shell configuration, directory management, shell programming, editor, such as the use of methods. The clarity of this book, focused, in order to quickly understand and grasp the UNIX operating system provides a very valuable reference.