介绍了netstat, ping等网络命令的作用和使用方法, 使用改进后的client来计算接收和发送的包的数目....

本程序是一个LAMP的相册系统，基于GD库函数的使用，能够生成图片所略图；同时，系统支持多相簿功能，可将相片分类收藏，方便查询和浏览，支持本地相片上传和使用URL地址两种方式上传相片。-This program is an album LAMP system, based on the use of GD library functions that can generate the image of the sketch the same time, the system supports multi-photo album function, can be classified photo collections, to facilitate search and browsing, support local photo upload and the use of URL Address are two ways to upload photos.

Windows网络编程第二版补充材料,包含原代码与书中没有的NetB方面的介绍，是清华大学出版的.NET丛书里的-Network Programming Windows version of the second supplementary materials, and include the original code book not NetB the presentation, is published by the Tsinghua University. The NET Series

利用CSocket实现远程桌面功能。程序有点复杂，主要是CSocket的运用。 实现思路主要是：先将远程桌面捕获发回本地，然后在对话框中显示，将本地鼠标、键盘的动作变成命令输入，再发送到远程主机执行（实际上这一步是模拟出鼠标和键盘的操作），最后将远程桌面再次捕获发回本地，在对话框中显示出来。这样也就实现了系统自带的远程桌面的功能。-Use CSocket remote desktop functionality. Process a bit complicated, mainly the use of CSocket. To achieve the main idea is: first issued back to the local Remote Desktop Capture, and then in the dialog box shows that the local mouse and keyboard moves into a command input, and then sent to the remote host implementation (actually, this step is to simulate the mouse and keyboard operation), and finally re-captured the remote desktop back to the local, in the dialog box is displayed. This also enables the system comes with remote desktop functionality.

用packet.dll实现网络抓包，开发环境win9X，希望大家多多指正批评。-Packet.dll realize networks with capture, development environment win9X, correcting a lot of hope that U.S. criticism.

启动该程序后可以看到整个局域网内的包，你可以知道有哪些IP在访问你的机器。-commencement of the proceedings, I can see the whole LAN packets, you can know which IP visit your machine.

一个基于TCP/IP的网络聊天室,支持群聊和私聊.用了winsock-One based on TCP/IP-network chat rooms, support group chat and private chat. Used winsock

bt下载工具的源代码，对想了解的端口编程和NAT穿透内网的编程，很有帮助。-bt download the source code tool of the port would like to know programming and penetration within NAT network programming and helpful.

一个VC下实现的TCP服务器，可以连接多个客户段，处理客户请求-A VC under the TCP server, you can connect multiple clients paragraph, dealing with customer requests

查看网络流量的代码，完全图形化，方便用户查看-View network traffic code, fully graphical, user-friendly view

提供mail服务器开发的工具。利用其中提供的程序接口，能够很方便的进行mail服务器的开发。-mail develop provider