this if for bash doc to get good idea on bash

Screentest is a CRT/LCD screen testing utility.

linux 支持mpc83xx芯片的SPI驱动程序，有利于上层应用程序的开发-linux support mpc83xx chip SPI driver is conducive to the upper application development

AT91SAM926X系列linux-2.6.27补丁-AT91SAM926X patch for linux-2.6.27

linux下运用QT进行编程的示例，对于学习QT编程的人员具有借鉴意义。-use QT under linux sample program, for staff to learn QT programming be learned.

A57C32在ADS1.2下的demo程序。-A57C32 ADS1.2 in the demo process.

用回溯法求马周游问题,马在棋盘上走字步,从马开始的位置开始周游棋盘,遍历全棋盘后回到起点,是否可行,可行的就输出路径,路径并输入尝试过的路径数,跳过的路径数-law with retrospective travel for Ma, Ma on the chessboard characters step away from the start position Ma started to travel around the chessboard, traverse the whole chessboard return to the starting point and feasible, and viable on the output path, path and enter the path tried a few, the path to skip a few

linux的一些命令，名称及使用权限等等，基本上还算详细了-some orders, the use of the name and powers of basically a fairly detailed

这是一个在linux下的蜂鸣器的程序，是在ARM开发板上用得，是ARM7结构的开发板-This is a buzzer under linux at the process, are in the ARM development board used is the ARM7 development board structure

zlg7290的linux下的驱动，对于学习i2c总线有很大帮助-zlg7290 under the linux drivers for the i2c bus study of great help

select函数的应用实例。-select function of application examples.