In mx21+ Linux2.4.18 platform realize gprs dial

一个简单的linux下的 常用命令,对学习有一定帮助-A simple linux command under the commonly used, have some help in learning

此包是为perl或者 Python等高级语言提供一个库，该库提供对网络数据包通过queue方式的访问。-nfqueue-bindings was written to provide an interface in high-level languages such as Perl or Python to libnetfilter_queue. The goal is to provide a library to gain access to packets queued by the kernel packet filter.

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.

cipe 编程-CIPE programming

a gcc program for system calls

一个非MINI的Linux指令集，可以让那此想学Linux但又不想花太多时间的人收藏-Linux instruction set, so that it can be like to learn Linux but do not want to spend too much time on the collection

linux环境下消息队列的实现-Message Queue Implementation

广泛使用的邮件服务器！同时，也是许多重要的linux服务程序编译时必须用到的库。如果你的程序编译时提示c-clinet库错误，那么肯定是你没有安装imap。-Widespread use of the mail server! At the same time, many of the important linux service program must be used to compile the database. If the procedure you are prompted to compile-time error c-clinet library, then you certainly are not installed imap.

此代码是ARM嵌入式系统下的一个VFD的驱动程序-This code is the ARM embedded system under a VFD driver

几种图像格式之间的转换-several image formats between conversion