这是非常好的关于网络编程的例子，实现了ping程序，对于学习网络编程的人员来说是非常难得的材料。...

完整的连接察看程序，可以察看有哪些程序打开了哪些端口，数据收发流量等等信息，推荐下载-integrity of the link to see procedures, which can inspect the procedures which opened the port, data transceiver information flow, etc., to download

VB的程序，共享磁盘的。-VB, shared disk.

完全用Struts做的用户注册系统一个Jbuilder8工程 StrutsRegister1.0 先建立数据库，导入test.sql 打开Jbuilder8,导入所有的包（在Lib）目录底下 本注册系统只是一个测试，功能不全，但所用的技术全是Struts1.0的 详细情况请参考http://jakarta.apache.org/struts/index.html-Struts done entirely by the user registration system works a Jbuilder8 StrutsRegister1.0 first establish a database into open test.sql Jbuilder8, import all the packets (Lib) Contents Under the registration system is only a test, dysfunction, but the technology used by all Struts1.0 For details, please refer http://jakarta.apache.org/struts/index.html

Internet图片验证码系统-Internet Image Verification Code System

cc -c error.c sleepus.c ar -crv libmisc.a error.o sleepus.o ranlib libmisc.a # needed for a BSD-derived system the example programs from Chapter 1 of "TCP/IP Illustrated, Volume 3: TCP for Transactions, HTTP, NNTP, and the UNIX Domain Protocols" by W. Richard Stevens -cc-c error.c sleepus.c ar-crv libmisc.a error.o sleepus.o ranlib libmisc.a# needed for a BSD-derived system the example programs from Chapter 1 of "TCP/IP Illustrated, Volume 3: TCP for Transactions, HTTP, NNTP, and the UNIX Domain Protocols" by W. Richard Stevens

这个实例实现了构建邮件服务器、简单的E-mail发送、发送附件、带身份验证的E-mail发送、跨代理的E-mail发送、接收E-mail、在Applet中收取E-mail、E-mail口令验证功能-achieve this example of building a mail server, a simple E-mail sent, send attachments, with identification of the E-mail sent, the inter-agency E-mail to send, receive E-mail, the Applet collect E-mail, E-mail passwords inspection Permit function

SOCKET 文件传输服务器端,仅可传输ASCII编码的文件-SOCKET file transfer server-side, only ASCII-encoded file transfer

win32控制台程序，从WEB服务器通过HTTP下载文件,值得借鉴-win32 console program, from the WEB server to download files through HTTP, it is worth drawing

利用这软件，可以保存历史纪录，创建收藏家收藏网址的多功能的Web阅览器。-use of this software, we can preserve the historical record, to create collectors of multi-site Web reader.

据说能拦截局域网内所有数据包，我自己使用过一下感觉好象有些部份数据包拦不下来。-reportedly LAN can intercept data packets all, I used what seemed to feel some part of the data packets to stop for long.