vpncmdsys

C++编写的读取电脑C盘序列号程序.大家审查(Written in C++ C disk to read the serial number of the computer program. Everybody Review)

滑动窗口协议仿真,程序按照滑动窗口协议实现端对端的数据传送。包括协议的各种策略，如包丢失、停等应答、超时等都应有所仿真实现(The sliding window protocol simulation program, in accordance with the sliding window protocol implementation end-to-end data transmission. Including all kinds of strategies of the agreement, such as packet loss and stop response, timeout should be implemented)

This tutorial is c 2002, Aaron Isotton. You are free to copy and distribute it as long as you do not charge for it and do not modify it. Please email to aaron@isotton.com for any inquiries. The official homepage of this document is http://www.isotton.com/lcpp.html.

实现本地程序从远程服务器下载文件。保存到本地。同时，具备断点续传的功能。可以在下载一部分的情况下，再次下载从断点处继续下载。(Implement a local program to download files a remote server. Saved locally. At the same time, with the functions of HTTP. You can download a part in the case, once again download continue downloading the breakpoint.)

非线性气动系统实验的源代码，使用滑膜控制的方法(Pneumatic system test source code)

小型虚拟机，可用于汇编模拟，效果还可以！！！！！！！！(Small virtual machine, can be used for assembly simulation, the effect is also ok!!!!!!!!)

一个网络后门程序。演示了通过Http通道的功能穿透安全级别非常高的防火墙，甚至硬件防火墙。()

通过WINAPI实现的串口通信程序，有flash动画和丰富的按钮界面。(WINAPI achieved through serial communication procedures, flash animation and rich button interface.)

任务管理器源代码,界面模仿windows下自己的任务管理器，需要的同学可以看看(Task Manager source code)

management and account sys