QT安全系统，结合于QT，能实现SSL、TLS等高端加密协议

在linux环境下，开发的一个类似ping的程序，计算round trip time，即往返时间，可选择使用TCP或UDP-A ping-like program in Linux. It can caculate round trip time between two points. You can choose TCP or UDP.

这是LINUX完整版驱动，支持ZC30X系列摄像头-This is the full version of LINUX-driven, support ZC30X series camera

uCOS-II源码，供大家学习之用！！！ uCOS-II源码，供大家学习之用-uCOS-II源码，供大家学习之用！！！

包括EZ811和SL811的文档，应用程序，Windows驱动程序代码，firmware，原理图.更有sl811在linux下作为host的驱动程序源代码及说明文档-EZ811 and SL811 including documents, applications, Windows driver code, firmware, schematics. Sl811 more as a host in linux driver source code and documentation

chinaunix_linux一句话问答-chinaunix_linux word quiz

简简单单实现linux下USB设备自动检测和自动挂载-Simple USB devices under linux to achieve automatic detection and automatic mounting

String Pointers to explore how the pointer work -The program takes lines from standard input and keeps the last n of them in memory as it goes through standard input. When it gets to an EOF, it prints the last n lines out. You may assume n is less than 2000 and each individual line is not longer than 1000 including the newline and the null terminator.

Sons for Linux 新版的安装版本代替make-Sons for Linux

哈夫曼程序设计课程-Huffman program design courses

一本非常不错的linux书！-a very good book linux!