用于书店销售,用c实现的，可用于相关专业的参考

一段小代码很容易获得本机IP地址和NAME-small section of code is easy access to the IP address and machine NAME

一个套接字通信程序 包含一个测试的状态机-A socket communication program includes a test state machine

TCP/IP端口映射源码，可以将内网的端口映射到外网-TCP/IP port mapping source, within the network can be mapped to a port outside the network

一个简单的聊天室程序 源程序齐全 有主机服务器端和客户端-A simple chat room hosts have complete program source server-side and client

局鱼网 短消息开发,java-nets Short Message Board development, java

一个支持pop3的简单的邮件收发程序-a simple mail procedures

非常简易的一个端口扫描程序 说明了一些端口扫描的基本思路 -a very simple description of the procedures for port scanning port scanning some basic ideas

这是一个FTP文件的源码，用于煤矿安全生产监控联网数据传输的，服务器是马平公司的，在山西，安徽有使用-This is an FTP file source for coal mine safety production monitoring network for data transmission, the server is Maping companies in Shanxi, Anhui, have the use of

风声无组件上传类2.0B版 + 2.08 Beta 1-wind-type components upload 2.0B version 2.08 Beta 1

ICMP高级开发是一个能够实现ICMP协议的一个程序，在程序中能够实现ping功能和trace route功能。-image analysis and identification of a key aspect is the image measurement parameters, the procedure could achieve some of the parameters of the measurement.