making a dual partition card for beagleboard.

lex 词法分析的实现-the realization

这是一个串口通信程序Serial34我已经在Linux下编译调试通过-serial programming example in linux

介绍linux下文件和设备编程-introduced documents and device programming

Cron的实现 UNIX 下设计编写中小型程序的能力，巩固加深对Unix 环境下文件目录操作、进程控制、信号等内容的理解。-UNIX Cron achieve the design process of the preparation of small and medium capacity, enhance the consolidation of the Unix environment directory operations, process control, signal content understanding.

包含MIB源文件以及相应C、H文件。实现DisplayString类型的GET和SET功能。供初学者参考-Contains the MIB source file and the corresponding C, H file. Achieve DisplayString type GET and SET functions. Reference for beginners

program this is very useful

linux 应用程序API_进程 进程和信号编程 管道/io ,进程间通讯，网络编程， 线程机制 -linux application process and signal process API_ programming pipeline/io, inter-process communication, network programming, threading mechanism

linux下socket编程，可以用它来实现操纵底层网络协议栈-socket programming under linux, you can use it to realize the underlying network protocol stack manipulation

在bmp.h中定制其功能 1：bmp图像格式之间的转换，包换了bmp565->888，bmp888->565。 2：bmp格式图像的旋转 3：bmp格式图像裸码流的生成 -bmp.h in which a customized functions : bmp image format conversion between, shifting the bmp565-

linux下bash的源码 -Linux source code under bash