建立一个模拟数据库来存储你的登录用户名、密码，密码通过salt加密，然后能统计错误登录次数、密码衰老期、防止密码猜测，同时根据你的uid权限来启动shell...

linux下的源代码-the source code under linux

基于MINI2440的独立按键点亮LED+启动代码 可以直接运行-Based on the independence of keys MINI2440 lit LED+ boot code can run directly

关于OpenMP性能调优的资料，更深一步学习如何提高程序性能。主要掌握了循环互换，循环展开和循环合并等方法，和缓存的一致性来解决共享变量带来的负荷，了解了线性递推（Linear Recurrence）和如何用分块提高矩阵的更新效率。 -On the OpenMP performance tuning information, deeper to learn how to improve program performance. Main mastered the loop interchange, loop start and loop merging and so on, and cache consistency to solve the shared variables to bring the load to find the linear recurrence (Linear Recurrence), and how to block updates to improve the efficiency of the matrix.

自写的Logitech摄像头驱动代码-Logitech camera driver code

功能强大的代理服务器，能够满足几乎你所有的代理需求-Powerful proxy server that can satisfy almost all your proxy needs

BIND 9 dynamic DNS webmin module. This module supports both static and dynamic zones, and IPv4 and IPv6 addressing in both forward and reverse zones.

elinks下lynx是最重要的二个文本浏览器, 在linux下非常实用, lynx比elinks早的多, 目前好像停止开发, 这是lynx源代码-elinks under lynx is the most important two text browsers, linux in under very practical, lynx than elinks early, it seems now to stop development, This is the source code lynx

学习MAkefile相关的好资料，内容全面，可以一看-A good learning MAkefile related information, comprehensive, you can see

进程之间通讯的一个例子-process of communication between an example

linux 下的进程管理-the process under management