开发工具高质量，一个好的开发工具，才能开发好的软件

早期http://music.jschina.com.cn的音乐不让下载，我就编了这个东西，批量获取网址再拿FlashGet下。现在好像它开放下载了，软件也该进博物馆了啊。但是软件的思想应该还青春永驻。有兴趣的研究一下？-early http://music.jschina.com.cn not download music, I on the allocation of this thing, volume access to the website under FlashGet redistributed. It now appears open downloaded, the software into a museum ah. However, the software should also worth thinking. Interest in the study?

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

一个具有网络嗅探功能的小SNIFFER软件，值得一看。-Function of a network sniffer small SNIFFER software, worth a visit.

捕获网络数据包,分析包头内容!区分各种协议类别-Capture network packets, analyze the content of Baotou! Distinguish between various types of agreements

用Java实现对IP/TCP协议数据包的拦截和分析，得出IP的详细信息。大三网络课程设计成果。-Using Java to realize IP/TCP protocol packet interception and analysis of IP for more information. Junior network the results of curriculum design.

捕获通过网卡的数据包，并保存数据包到指定文件。-Capture packets through the network card and the preservation of data packets to the specified file.

Nagios是一个监视系统运行状态和网络信息的监视系统。Nagios能监视所指定的本地或远程主机以及服务，同时提供异常通知功能等Nagios可运行在Linux/Unix平台之上，同时提供一个可选的基于浏览器的WEB界面以方便系统管理人员查看网络状态，各种系统问题，以及日志等等。

防火墙源码，供大家参考学习，比较适合需要开发防火墙的用户。-firewall source code for reference study, a need to develop more appropriate firewall users.

网络数据包的捕获与分析，用于维护网络安全的软件-The stuff can be used in the capture and analysis of datagrams on the network.It s useful for the security mainteinance.

sniff代码,可以进行切听-sniff code that can be cut to listen