共享记忆体是指同一块记忆体区段被一个以上的行程所分享。这是我们所知速度最快的行程间通讯方式。使用共享记忆体在使用多CPU的机器上，会使机器发挥较佳的效能。...

.添加系统调用.采用编译内核的方法，添加一个新的系统调用 编写一个应用程序，测试新添加的系统调用 系统调用的功能：文件拷贝.2添加设备驱动程序.采用模块方法，添加一个新的设备驱动程序要求添加字符设备的驱动 编写一个应用程序，测试添加的驱动程序. 4分析/proc文件.监控系统状态，显示系统中若干部件的使用情况 用图形界面显示系统监控状态。-. Add system calls. The methods used to compile the kernel, add a new system call to prepare an application to test the newly added system call system call features: file copy .2 add device drivers. Using modular approach to add a new The device driver requests to add character device driver to prepare an application, test driver added. 4 Analysis of/proc file. monitoring system status, display systems in several parts of the use of graphical interface display system used to monitor state.

linux 指令大全，详细解释了常用的指令的使用权限、方式、参数等。-Encyclopedia of linux commands, explained in detail the use of commonly used commands permissions, methods, parameters and so on.

Unix下基于Web的管理工具，可以管理操作系统、Apache、Internet服务、DNS等-Web based manage tool in Unix, can manage OS, apache, internet service and DNS etc

minix3.1.1源代码，对于学习linux和unix都是非常有好处的。-minix3.1.1 source code, for learning linux and unix are very good.

触摸屏资料5，包含多个触摸屏的应用文档，值得一看！-Infomation of touch screen,include some touch screen application document.

This Project gives a complete idea for user to learn how to create live project with a specific user requirement

isp116x系列USB芯片在LINUX下的驱动程序-isp116x series of USB chip in the Linux Driver

linux移植文档,mpc8270,对于linux设计人员有很好的参考价值-linux portable document, mpc8270, for linux designers have a very good reference value

本书主要介绍嵌入式LINUX的各种资源以及性能,比较系统的阐述了LINUX的文件结构和内存管理,资源释放等-This book introduces a variety of resources embedded LINUX, as well as performance, a more systematic exposition of the LINUX file structure and memory management, resource release, etc.

一个在linux环境下的ftp的实现程序！-an environment in the ftp program to realize!