一款POP3协议的实例小软件，用于接受邮件的

WINSOCK控件的调用实例,方便没有使用过winsock控件的人学习,快速掌握TCP编程-Winsock Control calls example, did not use a convenient control protocols of the study and grasp the TCP programming

ping ip address 简单的网络ping软件-ping ip address simple network software ping

一个Sniff网络嗅探器，可以扫描设定的局域网段内的IP等信息-Sniff a network sniffer can be configured to scan the LAN segment within the IP and other information

包括串口设计 鼠标控件 等电子设计大赛常用的功能-Including the serial mouse controls and other electronic design Design Competition commonly used functions

一款简单的聊天类程序，易上手，方便大家学习-A simple chat-type procedures,易上手to facilitate U.S. study

一个TracerT的例子，作为一个很简单的例子，你可以直接用已经完成的类里面，我们可以设置你写的上面的公式

JAVA编写的CGI--发送邮件tmail.java-JAVA prepared by the CGI-- Send mail tmail.java

使用方法： 首先安装winpacp驱动，发送的时候可以选择ARP的TYPE。如果是ARP请求报文，则只要输入要问的IP地址，如果是ARP应答报文则要输入发送端的IP以及对方询问MAC地址对应的IP地址。 最后的发送速度可选参数为：（大小写敏感） fast----------最快 hear---------每60MS一个包（比较适合结合SNIFFER做监听） slowhear---每500MS一个包 auto---------每1秒一个包 slow---------每2秒个包 -Usage: First, install the driver winpacp, send when ARP can choose the TYPE. If the ARP request message, the question as long as the input to the IP address, if the ARP response packet will have to enter the sending end of the IP and MAC address of the other asked whether the corresponding IP address. The final optional parameter for sending speed: (case sensitive) fast fastest hear- a packet every 60ms (SNIFFER make more suitable combination of monitor) slowhear- every 500ms a packet auto- every one seconds a packet slow- every two seconds of packet

在linux下变写的udp程序，有客户端，服务端（都差不多不像tcp那么有明显的区别）-Under the change in the linux written udp procedures, client, server-side (not tcp then there are more or less clear distinction)

关于FTP的代码,支持网络间的文件传输,用户权限的设定.-on FTP code, the support network file transfer, set user privileges.