linu下socket多线程服务器与客户端的通信

用来通过HTTP协议下载的程序，支持断点续传和多线程下载。 注意，该程序一次只能下载一个任务，那个列表虽然可以拉很多进去，不过是摆设。-HTTP protocol to download through the procedures, support HTTP download and multithreading. Note that this procedure can only be downloaded once a task that although the list can pull into the lot, but yes display.

串口通信-Serial Communication

鼎鼎大名的局域网聊天、文件传输工具！ WINSOCK学习的经典代码！-famous LAN chat, file transfer tool! WINSOCK classic study code!

里面包括五个源码，有简单的计算器程序，UDP实现网络广播-Which includes five-source, has a simple calculator program, UDP realize Webcast

判断一个IP是否在某个网段（子网掩码和网络地址、两个IP之间)-To determine whether an IP in a network segment (subnet mask and network address, between the two IP)

开源的pop邮件接收发送系统

孙鑫老师网络编程教学的Socket服务器与客户机的源代码-source code of Mr SUN Xin about network programming teaching--server and client

学学client/sever程序-learn client/sever procedures

十分Cool的程序，一个网络工具箱，可以实现包括主机察看、网络测速、Ping、段口扫描、路由跟踪等功能。不可不看。-The procedure is very Cool, a network toolbox can be achieved including mainframe View, Web Speed, Ping, paragraph I scan, routing tracking functions. Can not see.

vc做的小程序，能够分析一个网页内的所有连接-vc so small program to analyze a website linking all