Document, teach you how to use step

瑞士军刀NC.exe源码,对于需要网络编程的人特别的有用.-Swiss army knife NC.exe source, the need for network programming are particularly useful.

网络爬虫,通过输入地址，可获取页面的信息，再通过程序中解析的方法，将地址内容、要爬的首元素名称、尾元素名称输入到方法中，可获取想要得到的内容-snatch URL Content

关于Sniffer原理及开源代码，包括源代码！-Sniffer on the principles and open source code, including source code!

北京大学网络信息安全课件,段云所教授写．在这里和大家分享.-Beijing University of network information security courseware, of the cloud was taught. Here we share.

该程序捕获所有的数据包，并分析以太网头部、IP头部和TCP头部。-capture all of the procedures of data packets, and analyze Ethernet head, the head of IP and TCP head.

网络抓包程序的引擎，还包含几个例子 - drivers Binaries of WinPcap s drivers and DLLs for Win95/98/ME, WinNT4 and Win2K. Useful to test the programs. - examples Sample applications showing various uses of winpcap and packet.dll. - lib rary files needed to create capture applications - include include files needed to create capture applications -procedures capturing Packet networks, it also contains several examples- drivers Binaries of WinPcap s drivers and DLLs for Win95/98/ME, quietly and Win2K. Useful to test the programs.- Sample applications examples showing various uses of of winpcap and packet.dll .- lib library files needed to create capture applications-include include files needed to create applications capture

udpcapture。利用winpcap编程实现抓取以太网上的UDP报文，并打印报文长度和时间，以及UDP报文的源IP和目的IP。这是利用winpcap编程的比较简单的例子，在此基础上修改源码可以实现所要求的复杂功能-udpcapture. Programming using WinPcap crawl Ethernet UDP packet, and print message length and time, as well as the UDP packet

得到以太网数据包并进行处理（基于Lincap下）-Receive Ethernet packets and deal with (based on the next Lincap)

libnid winpcap libcap 进行包捕获的经典程序，提供了三种工具不同的实现-libnid winpcap libcap classic for packet capture program, providing three different tools to achieve

用VB编写的入侵检测系统，用于小型的LAN网络~-This is a detecting system writed with VB,it can be used in small LAN .