练习，linux下基于TCP的多线程的ECHO服务

共享内存机制的演示程序，理解共享内存的工作机制-Shared memory mechanism, demo program, understanding the working mechanism of shared memory

LINUX下IIC驱动分析，这是我看到过的讲的最祥细的一个网页文件，看了后IIC驱动就搞定了-LINUX under the IIC-driven analysis, which is speaking I have seen the most Xiangxi of a web document, after reading the Gaoding the IIC driver

Mrxvt是一个小巧，快捷，功能强大的X终端仿真程序。它是基于流行的rxvt开发版，增加了多页支持，支持用户指定背景图形，透明背景，背景染色，支持多种风格的滚动条，文字阴影，中文显示与输入，TrueType字体，多种UNIX平台和cygwin，等等。它不依赖于任何Gnome/KDE的库文件。-Mrxvt is a compact, fast, powerful X-terminal emulation program. It is based on the popular rxvt Developer Edition, an increase of multi-page support, support for user-specified background graphic, transparent background, background staining, supporting multiple styles of scroll bars, text shadow, Chinese display and input, TrueType fonts, a variety of UNIX platforms and cygwin, and so on. It does not depend on any Gnome/KDE library files.

An easy, yet highly-configurable iptables-based firewall solution designed for everybody from home users to network admins. Functionality for IPv6, tunneling, IPSec, and advanced routing is planned.

标准linux 2.4.20 针对ds1302 的RTC 源码,具有充电功能!-DS1302 standard for the linux 2.4.20 source RTC with charging function!

Gcc 完全参考手册，参数说明，操作指南-Gcc Complete referene

linux中断，自己写的，帮忙看看，在板子上运行过-linux interrupt

fget是一个小型的HTTP/FTP工具，支持IPv4 和IPv6。它被设计为具有一些额外的功能，可以适用于启动和救援盘。-fget is a small HTTP/FTP tools, support IPv4 and IPv6. It was designed to have a number of additional functions can be applied to launch and rescue disk.

Linux下的.wav文件播放示例，装了QT的话先#qmake -project生成工程文件pcm.pro，然后 #qmake pcm.pro生成Makefile，然后 #make 最后 #./pcm 执行 注意代码里面包括要播放的.wav文件的路径-Linux under. Wav file playback example, QT installed, then the first# Qmake-project to generate engineering documents pcm.pro, and then# Qmake pcm.pro generated Makefile, then# Make the final#./Pcm attention to the implementation of the code inside the including the need to play. wav file path

MP3开放源码。 MP3开放源码。-MP3开放源码。MP3开放源码。