linux从入门到精通 包含基础命令，linux下c编程基础，嵌入式系统基础，嵌入式linux开发环境的搭建，文件IO编程，进程控制开发，进程间通信，多线程编程，嵌入式linux网络编程，嵌入式设备驱动编程，Qt图形编程基础等-linux from entry to master basic commands include, linux c programming based embedded system based on embedded linux development environ

基于OpenGL三维图形系统开发的基本的源代码，QT开发的基础知识，适合初学者。-Opengl-based three-dimensional graphics system developed under qt Basics for beginners to learn the basic source code easily.