Linux 下端口映射工具，稳定高效。

有关计费处理的源码，包括类的声明、定义和具体实现-the billing address of the source code, including the type of statement, definitions and concrete realization

老师上课演示的在Linux上运行的网络聊天小程序,很有启发.-Teacher demonstration in Linux running on the network chat applet, very enlightening.

linux下的任务管理器程序 linux下的任务管理器程序-task manager in linux

tcp通讯源码，适用于Unix/Linux平台，采用c语言编写-tcp communications source code, applicable to Unix/Linux platforms, using language c

网络的停止等待ARQ的模拟，可以实现信息的交换，希望与大家交换程序，谢谢指教-network ARQ stop waiting for the simulation can achieve information exchange, we hope that with the exchange procedures, thank you enlighten

获取本机外网IP，获取PPPOE IP，获取本机MAC地址，-Access outside the local network IP, access to PPPOE IP, access to the local MAC address,

socket编程，linux操作系统下的网络编程。-socket programming, the Linux operating system network programming.

bios的说明,这个文件还是不错的希望对大家有帮助-bios note that the document is still pretty good wishes to be helpful

一个vc用收发电子邮件的程序,在xp vc6环境下 编译通过!-a vc used e-mail procedures, the xp vc6 environment compile!

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