局域网聊天工具客户端，基于sock写的，适于初学者

目前，已经有不少的Sniff工具软件，如Windows环境下，最富盛名的工具是Netxray和Sniffer pro，用它们在 Windows环境下抓包来分析，非常方便。在UNIX环境下如Sniffit，Snoop，Tcpdump，Dsniff 等都是比较常见的。这里介绍一个用C语言和网络数据包和分析开发工具libpcap及winpcap实现的简易网络Sniffer。-Currently, there have been numerous Sniff software tools, such as the Windows environment, the most famous tool is the Sniffer pro Netxray and use them in the Windows environment capturing Packet analysis, very convenient. In the UNIX environment as Sniffit, Snoop, Tcpdump, such as Dsniff are relatively common. Presented here with a C language and network packet analysis and the development of tools to achieve libpcap and winpcap Simple Network Sniffer.

一个IOCP框架，从SourceForge上down下来的，有需要的可以看看。-an iocp framework which download from the SourceForge.net. make fun!

扫描网段,包括ip、MAC地址、机器名,是我的课程设计作品，只上载主程序-scanning of the network, including ip, MAC address, machine name, my course design work, only on the main program

这个是完整的WHOIS查询的CGI源程序-this a complete WHOIS inquiry CGI source! !

基于RFC868协议的NTP时间服务器源代码程序-RFC868 agreement on the NTP time server source code procedures

非常好的Socket多线程编程例子，可用作客户端或者服务端，可以实现TCP或者UDP通信，可以同时创建n个线程-very good example of multi-threaded programming, can be used as a client or server, can achieve a TCP or UDP communications, it will also create threads n

自己做的带界面的聊天程序－可与指定IP连接聊天程序目前还不能 用按钮控制连接 。 但可以直接编译 运行 -Their own interface to do with chat programs- can be connected with the designated IP chat program can use the button control is not yet connected. But you can direct the compiler to run

udp服务器设计过程总结.rar-udp server design process concluded. Rar

说明的是用xml例子，此例子经过本人的调试通过。欢迎大家享用，同时也希望能和大家交流，谢谢。-note is xml example, the example I read through the debugger. Welcome everyone to enjoy, but also hopes to be able to share, thank you.

电子邮件的发送程序,通过SMTP协议来发送电子邮件-send e-mail procedures, through the SMTP protocol to send e-mail