说明了icmp协议的功能,主要用于网卡的驱动程序

一个UDP EPOLL 客户端例子。可用于测试程序-A UDP EPOLL client examples. Can be used to test procedures

Linux 下使用C++进行Socket编程-use Linux for C Socket Programming

2440的开发板，uda1380的驱动。类似于uda1341。-2440 development board, uda1380-driven. Uda1341 similar.

socket编程，具有详细的编程步骤，读者不用太多的查询帮助手册就可以看到-socket programming, the programming with detailed steps, readers do not have too many inquiries on the help manual can see

关于linux下基于QT界面socket编程的简单实例 -based on the QT socket programming interface simple example

中兴通信公司的《通信基础知识》培训教材， 没有介绍复杂的通信原理，简单扼要的概括了 通信方面专业常识-ZTE Corporation"s "communications infrastructure knowledge" training materials, without introducing complex communications theory, a brief summary of the communications specialist knowledge

使用系统调用fork()创建两个子进程。当此程序运行时，在系统中有一个父进程和两个子进程活动。让每一个进程在屏幕上现实一个字符：父进程显示字符’a’；子进程分别显示字符’b’和’c’。试观察记录屏幕上的显示结果并分析原因。-use system calls fork () to create two child process. When running, the system is a process and the father of two sub-process activities. Each process in a realistic one screen characters : the father of the process show the character "a"; Child showed the characters" b "and" c ". Let observation records on the screen to show the results and analysis of the reasons.

这是linux下ssl vpn的实现程序，ssl vpn主要用于保护web等应用的环境中，其较之ipsec vpn各有千秋。-under ssl VPN Implementation procedures, ssl VPN mainly for the protection of web applications such as the environment, than ipsec VPN each has its advantages.

linuxdvb设备驱动的代码初始化dvb设备并且读取打开设备-linuxdvb device driver code to initialize and read the open dvb device equipment

一个曼彻斯特编码解码器以及差分曼彻斯特编码解码程序，Vc＋＋6下编译通过-a Manchester encoding decoder difference Manchester encoding and decoding process, Vitamin C++ 6.0 compiler through