在RedHad9 下实现文字界面的聊天程序。此源码示范了C语言的socket通信编码；RedHad下如何编译c代码。内附说明文档详细说明了socket通信原理和...

作业控制是操作系统的首要功能，是连接用户与操作系统内核的最主要的通道。UNIX的作业控制由shell程序实现，它接收终端用户的联机命令，或执行shell脚本程序，完成用户的作业。shell以用户进程的方式运行于用户模式，因此，用户可以选择自己喜欢的shell程序，也可以使用自行设计的个性化shell程序。-Job control is the primary function of the operating system is to connect the user with the operating system kernel of the main channel. UNIX operating control is provided by shell procedures for implementation, it receives end-user on-line orders, or perform shell script to complete the user" s job. shell user processes run in user mode, so users can choose their own favorite shell program can also be used to design personalized shell program.

linux下传输层下一般的tcp套接字编程 作为一般初学者之用-under transport layer under normal tcp socket programming as a general purpose beginners

这个网格组件最初作为一个数据库交互密集的Web应用程序的一部分。它包含了许多函数和后台交互，直接处理某种数据库-components of the grid as a first interactive database-intensive Web application part. It contains many interactive functions and background, some directly address database

《精通QT4编程》第4章代码整理 加入修改，以适应FC9下的开发换将- Proficient QT4 Programming Chapter 4 Finishing add code adapted to FC9 under development for the

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

Introduction linux and introduction Linux basic

asterisk-gui asterisk网关接口编程 控制asterisk的接口，另外还有AMI我会继续上传-asterisk-gui asterisk gateway interface programming control interface asterisk, plus I will continue to upload AMI

dropbear在嵌入式开发过程中用于调试监控，还可以放在A1200上玩玩； 利用dropbearkey来生成密钥：dropbearkey -t rsa -f dropbear_rsa_host_ke-dropbear in the embedded development process monitor for debugging, but also on the A1200 on the play dropbearkey use to generate key: dropbearkey-t rsa-f dropbear_rsa_host_ke

一个用JBiluder写的很好的UDP，在使用本范例之前，请确认已经正确安装Weblogic7.0，以及javaMail API开发包。-JBiluder write with a very good UDP, in the use of this model, make sure that you have the correct installation Weblogic7.0 and javaMail API development kits.

用VC实现的PING源代码，提供了两种实现方式：1、Windows Socket；2、基于ICMP。代码总共才500多行，对于理解PING程序原理很有帮助-with VC"s PING source code, provided implemented in two ways : one, Windows Socket; 2, based on ICMP. A total of code before more than 500 firms, the procedures for understanding PING helpful Principle