tracert程序，显示网络路由

著名的PEEPER代码！-famous PEEPER code!

一个破译邮箱密码程序--Program which can crash mailbox password

以前用delphi+kol写的监视工具，可以制定禁止某些程序的运行，如一些游戏的关键字。可通过网络升级数据库，也就是说在服务端一次更新关键字数据库，所有终端电脑同时更新。包内含有client和server的代码。-previously wrote Da surveillance tools could be developed to prohibit the operation of certain procedures, such as the keyword game. Through the network upgrade database on the server is updated keyword database, all the computer terminals to update the same time. Packets contain client and server code.

一款为C++开发的日志工具，支持输出到文件、网络以及控制台。-One for C++ development tools for the log to support output to a file, network and console.

用c++做的人的生命线系统显示-do with the lifeblood of the system shows

模拟银行ATM提款机系统-simulated bank ATM teller system

新欢乐时光源代码-joy at the new source code

小型计算机代数系统，可以进行简单的代数运算-small computer algebra system that can perform simple algebraic calculation

一个给小巧的telnet程序-a compact to the telnet program

通讯网与ATM的维护管理和安全问题的解决-communications network, and ATM maintenance and management and security issues resolved