* sigdemo3.c

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.

一个模拟RIP协议的简单实现-a simulated RIP simple realization

在线商店,可以在线购买,下定单,商品上架-Online store, you can buy online, placing, goods shelves

工作中调试应用编写的小程序，下载文件到本地。-Application debugging work to prepare a small procedure, download the file to the local.

斯大林飞机阿苏抵抗力反对分裂科技飞机阿苏大翻领 所担负担负-dasdfasdfa dfasdf

SIP介绍， 中国网通voip工程承载网网络实施方案-SIP introduced that, the Chinese net passes the voip project load bearing network network implementation plan

彩虹岛小草是卡机发送给发的是两个家看了蛋糕就看破地方师傅会你哦是奇偶看见对方师傅好哦搜-Rainbow Island grass card machines are sent to the hair are seen both at home place the cake on the master will see through you see the other side Oh master parity are found好哦

linux环境下的原始套结字封装例子，可以直接编译运行。-the original sets of guitar word Packaging example, can run directly translated.

网络编程的服务端和客户端.包括用fork和select分别实现多进程编程和多线程编程.程序已经通过测试的.-network programming services and clients. Including fork and select respectively programming multi-process and multi-threaded programming. Procedures have to pass the test.

linux 下epoll的用法，支持几万个fd，大型服务器的网络架构-linux usage under epoll support tens of thousands fd, large server network infrastructure