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Description: 这是一管道程序，两个工程运行起来后，可利用管道相互通讯。-This is a pipeline process, the two projects up and running, you can communicate with each other using pipes.
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Size: 88064 |
Author: fatmouse |
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Description: 详细讲解进程间通讯的四种方式：剪贴板、匿名管道、命名管道和邮槽。并比较分析这几种进程间通信的优点和缺点。-Elaborate on the process of communication among the four ways: clipboard, anonymous pipes, named pipes and mail slots. And comparative analysis of these types of inter-process communication of the advantages and disadvantages.
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Size: 232448 |
Author: 郑海 |
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Description: 本实验要实现一个简单的命令解释器，也就是Linux中的shell程序。实验程序起名为ysh，要求其设计类似于目前流行的shell解释程序，如bash、csh、tcsh，但不需要具备那么复杂的功能。ysh程序应当具有如下一些重要的特征：
能够执行外部程序命令，命令可以带参数。 ． 。
能够执行fg、bg、cd、history、exit等内部命令。
使用管道和输入输出重定向。
支持前后台作业，提供作业控制功能，包括打印作业的清单，改变当前运行作业的前台/后台状态，以及控制作业的挂起、中止和继续运行。
除此之外，在这个实验中还须做到：
使用make工具建立工程。
使用调试器gdb来调试程序。
提供清晰、详细的设计文档和解决方案。
-This experiment in order to achieve a simple command interpreter, that is, the shell process in Linux. Experimental procedure named ysh, required that their design is similar to the current popular interpretation of the procedures of the shell, such as bash, csh, tcsh, but it does not need a less complex function. ysh procedures should have the following important features:
external procedures to perform the command, the command can take parameters. . .
to perform fg, bg, cd, history, exit the internal order.
the use of input and output pipes and redirection.
support before and after the Taiwan operations, the provision of operating control functions, including a list of print jobs, change the current operation of the front running/background status of the pending operation and control, suspension and continue to run.
In addition, this experiment must be done:
make tools to use to establish the project.
use gdb
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Size: 8192 |
Author: 香烟 |
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Description: 目的：
１、应用UNIX的fork()等系统调用，编写一个c程序具有以下功能：
a) 实现Shell的基本功能，包括有：打印提示符；
接受和分析命令行（滤去无效的空格、tab符号以及换行符等）；
执行命令（要有出错处理；输入exit或者bye退出）；返回父进程；
b) 处理后台程序（不需要wait)
c) 处理多行命令（分析命令行中的‘ ’并处理之）
d)应用 dup(), pipe()系统调用具有输入输出重定向以及管道功能；-Objective: 1, Application of UNIX-fork () system call, such as the preparation of a c program has the following features: a) the realization of the basic functions of Shell, including: print prompt accepted and analysis of the command line (least squares void spaces, tab symbols, as well as line breaks, etc.) the implementation of the command (must be an error to deal with enter or exit from the bye) return to the parent process b) the procedures to deal with the background (no wait) c) to deal with multi-line command (command-line analysis of the ' ' and processing) d) Application of dup (), pipe () system call with the input and output redirection and pipes function
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Size: 2048 |
Author: ivi |
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Description: 进程通信的多方法实现。客户机产生两个随机数，发给两个服务器。服务器1（IP地址：192.168.0.1，Port：3254）将这两个随机数相加；服务器2（IP地址：192.168.0.10，Port：3255）将这两个随机数相减。两个服务器分别将运算结果返回给客户机，客户机显示回传结果。
要求用UDP方式，命名管道方式和命名的UNIX域套接字分别实现。
-Multi-process communication method. Client two random numbers generated, distributed to the two servers. Server 1 (IP address: 192.168.0.1, Port: 3254) the sum of the two random numbers Server 2 (IP address: 192.168.0.10, Port: 3255) to subtract the two random numbers. Two servers, respectively, computing the results back to the client, the client returns the results show. UDP request methods methods and Named Pipes named UNIX domain socket, respectively, to achieve.
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Size: 154624 |
Author: dwj |
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Description: Linux Socket Programming by Example
英文原版PDF电子书，省纸打印版-Part I: Basic Socket Concepts
Chapter 1. Introducing Sockets
A Brief Historical Introduction
Understanding Sockets
Comparing Sockets to Pipes
Creating Sockets
Performing I/O on Sockets
Closing Sockets
Writing a Client/Server Example
Chapter 2. Domains and Address Families
Nameless Sockets
Understanding Domains
Forming Socket Addresses
Forming Local Addresses
Forming Internet (IPv4) Socket Addresses
Specifying an X.25 Address
Specifying Other Address Families
The AF_UNSPEC Address Family
Chapter 3. Address Conversion Functions
Internet IP Numbers
Allocating IP Addresses
Manipulating IP Numbers
Chapter 4. Socket Types and Protocols
Specifying the Domain of a Socket
Using the socket(2) Function
Choosing a Socket Type
Choosing a Protocol
Socket Domain and Type Summary
Other Linux-Supported Protocols
Chapter 5. Binding Addresses to a Socket
The Purpose of the bind(2) Function
Using the bind(2) Function
Obtaining the Socket Address
Interfaces and Addressing
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Size: 1182720 |
Author: lisi |
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Description: 进程间通信基础（理论+实例）
包括管道，有名管道，消息队列，信号灯，共享内存，socket。-The basis of inter-process communication (theory+ examples), including pipelines, well-known pipes, message queues, semaphore, shared memory, socket.
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Size: 671744 |
Author: 王小白 |
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Description: This piece of code simulates the communication of 5 processes using pipes starting from a master program that invokes the 5 concurrent processes.
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Size: 492544 |
Author: Akshun |
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Description: TFTP协议实现的源代码,拥有所有TFTP所需要的功能-This class provides all infrastructure for a performant file transfer protocol. It works in conjuction with the rootd daemon and can use parallel sockets to improve performance over fat pipes.
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Size: 29696 |
Author: 继超 |
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Description: 简易数字频率计：
1、频率计的测频范围为1Hz～10KHz，被测量的信号为TTL逻辑的标准方波信号；2、为提高测量精度，采用计数法（≥1000Hz）和测周法（＜1000Hz）相结合的方法进行测量；3、显示器采用6位七段数码管，显示器的无效零应消隐。信号≥1000Hz时不显示小数点，信号＜1000Hz时显示小数，小数点后取两位。
-Simple digital frequency meter: 1, frequency of measurement frequency range of 1Hz ~ 10KHz, by measuring the signal for the TTL logic of the standard square-wave signal 2, to improve the measurement accuracy, the use of count (≥ 1000Hz) and test week law ( < 1000Hz) the combination of measurement methods 3, paragraph 6 displays the use of digital pipes, zero should be null and void display blanking. ≥ 1000Hz signal does not show the decimal point, the signal < 1000Hz display decimal, decimal take two.
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Size: 3072 |
Author: zhy |
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Description: esult,conf,pResult,user,system,include,char,male,close,print,size,count,return,center,intf,脚本语言,catuser,一条记录,maleus,max在linux上写程序、做网管的人，或多或少都会几种脚本。脚本语言灵活的变量类型、强大的正则表达式处理能力，再加上linux系统本身的管道、重定向以及丰富的命令行工具，让你编程起来游刃有余。
-esult, conf, pResult, user, system, include, char, male, close, print, size, count, return, center, intf, scripting language, catuser, a record, maleus, max write procedures in linux, so management people, more or less will be a few scripts. Scripting language variable of the type of flexible, powerful regular expression handling capacity, together with their own linux system pipes, redirection, and rich command-line tool that allows you to easily program.
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Size: 5120 |
Author: 邹氏 |
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Description: 测试开发板的源程序，按键等最基础的功能用于测试数码管，流水灯继电器。-Development board to test the source code, keys of the most basic functions, such as for testing of digital pipes, water lamp relay.
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Size: 21504 |
Author: asfadfs |
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Description: this for demnostration of pipes in linux os-this is for demnostration of pipes in linux os
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Size: 5120 |
Author: naidu |
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Description: VC++超级玛丽游戏增强版源代码。比以前游戏机上的更强悍，这个版本在电脑上玩不亚于游戏机上的。而且经过多次修改，已接近完美，本次更新又增加了地图、水管等攻击类型和支持更多的敌人，窗口可以调整大小，源代码文件也是空前完整，游戏程序打开即完。用VC++从事游戏编程的朋友你千万不可错过。-VC++ Super Mario game is enhanced version of the source code. Than the more powerful game consoles, this version of the computer game to play on no less than that. And after several changes have been close to perfect, this update adds a map, water pipes and other types of attacks and support for more enemies, the window size can be adjusted, source code files is also an unprecedented integrity, that is, finished the game open. Using VC++ to engage in game programming friend you should not miss the opportunity.
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Size: 1408000 |
Author: 163 |
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Description: 继慧林网络科技有限公司推出砺青主机管理系统后推出
的又一款运行于win下的系统。
1,WinMyDNS运行在windows平台上,绿色免安装软件, 由于window自带
DNS服务实在难用, 性能又不好,超过1000个域名就跑不动了,二次开发
更是难上加难. 有了WinMyDNS就可以轻松管理了.
2,该软件最大的优点是首创DNS双线智能解析功能,是目前解决网通、
电信、铁通及其他网络的互通问题的最有效方法,同一个域名可以让网
通、电信及其他线路的客户ping出来的完全不同IP，就近访问站点。
3,支持中文域名解析,不需编码,完全象英文域名一样解析,除支持普通
A,MX,CNAME解析外,还支持PTR反向解析,TXT文本解析及DNS转发查询。
4,最方便的地方是DNS配置信息全部保存在ACCESS或MSSQL数据库中,只
要对数据库的记录增\减\修改\就可以进行DNS自助解析
5,最让人放心的是超强性能.不需要增加任何硬件设置,即可在普通的
机器上支持几十万个域名的解析.
6,官方网站是http://www.winiis.com,在这里可以找到详细的二次开
发编程范例及最新版本.
7,V1.66的版本增加了支持域名反向解析,宕机检测域名管理功能.
-Following the introduction of HuiLin Network Technology Co., Ltd. Li Qing host management system to launch
The win also a run on the system.
1, WinMyDNS running on windows platform, the Green-free installation of software, due to its own window
DNS services are hard to use, performance and well, more than 1000 domain names on the跑不动, secondary development
Be even more difficult. WinMyDNS can easily have managed.
2, the biggest advantages of the software is the first DNS intelligent analytic functions of two, is the solution to Netcom,
Telecommunications, water pipes and other networks exchange the most effective way to allow a domain name with Network
Qualcomm, telecommunications and other customers in line ping out completely different IP, the nearest site visit.
3, in support of the Chinese domain name, without coding, as fully as to resolve the domain name in English, with the exception of support for ordinary
A, MX, CNAME resolution, but also sup
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Size: 1585152 |
Author: 杨萍萍 |
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Description: 介绍Linux shell编程的入门书·-This tutorial is designed for beginners only and this tutorial explains the basics of shell programming by showing some examples of shell programs. Its not help or manual for the shell. While reading this tutorial you can find manual quite useful (
type man bash at $ prompt to see manual pages). Manual contains all necessary
information you need, but it won t have that much examples, which makes idea
more clear. For that reason, this tutorial contains examples rather than all the features of shell. I assumes you have at least working knowledge of Linux i.e. basic commands like how to create, copy, remove files/directories etc or how to use editor like vi or mcedit and login to your system. Before Starting Linux Shell Script
Programming you must know
l Kernel
l Shell
l Process
l Redirectors, Pipes, Filters etc.
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Size: 116736 |
Author: 武铭 |
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Description: 做多客户端与服务器端的双向通信，采用QLocalSocket/QLocalServer实现起来简单，但通信效率太低，客户端发数据，服务器端的readyRead信号延时约100ms（看QT源码，发现里面用的是100ms定时器来检测信号），后来自己照着QLocalSocket的思路封装了windows的命名管道，采用多线程来接收数据，在本机上测试通过，通信效率有明显改善。-To do more client and server-side two-way communication, using QLocalSocket/QLocalServer to achieve them simple, but the communication efficiency is too low, the client made the data, the server-side readyRead the signal delay of about 100ms (see QT source code found inside using a 100ms timer device to detect the signal), and later their shining QLocalSocket encapsulates the idea of windows named pipes, using multiple threads to receive data, tested on this machine, the communication efficiency has clearly improved.
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Size: 18537472 |
Author: 刘明芬 |
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Description: linux的多进程通信，使用管道实现了多个父子进程间的消息传递及其内存共享-linux for multi-process communication, the use of pipes to achieve a number of inter-process messaging father and son and memory sharing
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Size: 1024 |
Author: 陈sean |
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Description: interprocess using pipes.
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Size: 4096 |
Author: popboy |
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Description: 文管王文件管理系统:包括文管王文件管理系统应用服务器端和文管王文件管理系统客户端程序。-Document management system, Wang Wen tube include: pipes, Wang Wen document management system application server-side document management system, Culture and tubes Wang client program.
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Size: 15166464 |
Author: hello |
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