linux 下简单的网络通信例子（包括客户端和服务端源文件）。...

homework on shared memory, operating systems

its the source code for tcp sockets to be used in any unicast environment under Linux environment.

安讯士的mpeg_access_linux_1_01.zip开发源码-Axis development of mpeg_access_linux_1_01.zip source

Nucleus PLUS是美国著名RTOS厂商ATI公司(Accelerated Tedmology lnc) 在嵌入式实 时多任务操作系统Nucleus基础上，为实时嵌入式应用而设计的一个抢先式多任务操作系统内核。其95％的代码是用ANSI C写成的，非常便于移植并支持大多数类型的处理器 Nucleus PLUS是一组c函数库，应用程序代码与核心函数连接在一起，生成一个目标代码，下载到目标板的RAM 中或直接烧录到目标板的ROM 中执行。在典型的目标环境中，Nucleus PLUS核心代码区一般不超过20K字节大小。-Nucleus PLUS RTOS is well-known American manufacturers ATI Corporation (Accelera ted Tedmology lnc) in Embedded Real-time Operating System Nucleus multi-task basis, for real-time embedded applications designed to pre-empt a multi-tasking operating system kernel. Its 95% of the code is written in ANSI C, very easy transplantation and to support most types of processors Nucleus PLUS is a function of the group c, Application code and linked to the core function, generating an object code, downloaded to the target board RAM or direct copying to the target board ROM implementation. In a typical target environment, Nucleus PLUS core code is generally not exceed 20 K byte size.

BACnet Protocol Stack. For Linux platform/

这是一个EXT2的文件管理系统的程序-EXT2 This is a document management system procedures

　　fork和exec系列调用前后，进程在内存的“数据段”，“堆栈段”和“代码段”有什么不同？读了之后，你就会知道了，-fork and exec calls before and after the Series, in memory of the process "of the data", "stack of" and "code of" what"s the difference? After reading, you will know,

mini2440中cmos摄像头的驱动，不是v4l，而是字符型设备驱动-mini2440 drive in cmos camera, not v4l, but a character device driver

mvc源码，一个linux下简单的视频捕捉程序，你可以学习视频相关API函数的调用。 -myc source, Linux under a simple video capture program, you can learn video API function call.

在Linux系统的/etc目录下有这样一个文件passwd，该文件里包含系统中所有用户信息的记录，记录里包含每个用户的如下信息：用户名、密码、用户ID、组ID、用户全名、用户主目录和用户登录所用的shell。请设计一个脚本（shell）程序能实现增加、删除、查找和显示特定用户信息的功能。你们可以通过创建一些UNIX/LINUX shell 脚本文件来满足以上需求。-In the Linux system,/etc directory there is such a file passwd, this file contains all the user information system, records, record where each user that contains the following information: user name, password, user ID, group ID, user" s full name , the user" s home directory and the user logged in with the shell. Please design a script (shell) program enables to add, delete, search and display information on a specific user function. You can by creating a number of UNIX/LINUX shell script file to meet the above requirements.