多线程文件的传输实现 需要在linux shell 下操作

指定进程下的线程监控器，用于系统调试使用。-Specified process under the thread monitor, debug for system use.

pthread的例子，可以很好的帮助我们理解Linux多线程的主要函数用法-pthread example, could well help us understand the main function of multi-threaded Linux usage

mpeg 解复用-mpeg demultiplexing

开发Linux操作系统下的shell程序，编写了自己的she-Development under the Linux operating system shell procedures, the preparation of its own shell

linux 得初始化。-initialization.

嵌入式linux开发很好的一本书，非常实用，基本上就是手把手教你开发嵌入式linux系统-Embedded linux development of a good book, very useful, is essentially the development of embedded手把手教your linux system

模拟了一个简单的UNIX文件系统，实现了UNIX的文件管理功能-Simulation of a simple UNIX file system, the realization of the UNIX file management functions

linux下的socket下的通信编程，包含客户端和服务器。-linux under the socket communication programming under, including client and server.

实现简单的Linux Shell，至少支持cd、pwd、logout、ls等命令-Implementing simple Linux Shell, at least to support the cd, pwd, logout, ls command, etc.

4．了解和掌握Linux系统支持的消息通信机制、共享存储区机制。. (1) 消息的创建、发送和接收： 使用系统调用msgget( )、msgsed( )、msgrev及msgcrl( )，编写消息的发送和接收程序（消息长度为1KB）； (2) 共享存储区的创建、附接和断接： 使用系统调用shmget( )、shmat( )、shmcrl( )，编写一个与上述功能相同的程序。-4. Understanding and support Linux messaging mechanism, shared memory mechanism. . (1) the creation of news, send and receive : the use of system calls msgget (), msgsed (), and msgrev msgcrl (), the preparation of the sender and receiver (news length of the 1KB); (2) shared storage area creation, and attached disconnect : use of system calls shmget (), shmat (), shmcrl (), a preparation of the above functions with the same procedure.