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Description: UNIX/Linux环境下使用有名管道(FIFO)的例子。-UNIX/Linux environment using well-known pipe (FIFO) example.
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Size: 1024 |
Author: root |
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Description: linux中管道的使用示例，包括无名管道和有名管道。-the use of linux in the sample pipeline, including pipeline and well-known pipeline unknown.
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Size: 8192 |
Author: 王强 |
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Description: 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；-Application of UNIX s fork () system call, etc., to prepare 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 for Bank address, etc.) the implementation of the command (must be an error processing enter exit or quit bye) return to the parent process b) procedures for dealing with the background (no wait) c) to deal with multi-line command (command-line analysis of the and to deal with of) d) Application of dup (), pipe () system call with input and output redirection and pipes function
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Size: 4096 |
Author: 晏珏 |
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Description: 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
-With C++ Prepared Linux myshell, support the redirect and pipe symbols, support for CD command reference for beginners
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Size: 24576 |
Author: 唐长茂 |
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Description: linux下的进程间通信，里面有无名管道通信的代码和结果。-linux pipe
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Size: 9216 |
Author: 玄岳 |
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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: linux下的模块编写，体现了设备模型中机制-pipe in unix module
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Size: 191488 |
Author: 何 |
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Description: Slowpipe allows the restriction of bandwidth on a modem network connection where a Unix pipe may be used.
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Size: 2048 |
Author: sudeep |
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Description: Unix课程作业。
使用fork(), exec(), dup2(), pipe() ，open()系统调用完成与下列shell命令等价的功能。
grep –v usr < /etc/passwd | wc –l > result.txt
-An assignment in UNIX course.
Using fork(), exec(), dup2(), pipe(), open() system calls to do the same function of the shell command below: grep –v usr < /etc/passwd | wc –l > result.txt
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Size: 4096 |
Author: kank |
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Description: Shell解释程序，用于实现unix下命令的解释执行，后台处理，管道定向等功能。-Shell interpreter, under the command used to implement the interpretation of the implementation of unix, background processing, pipe orientation and other functions.
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Size: 253952 |
Author: zhangcf |
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Description: The subject of this programming assignment is using Linux/UNIX system calls dealing
with processes and pipes.-The subject of this programming assignment is using Linux/UNIX system calls dealing
with processes and pipes. You are to write a C program that implements a simple client-
server system, where the server does centralized logging of messages from multiple clients.
The program is to create a set of subprocesses (children) using fork. The parent will function
as the logging server, and the children will function as clients, which send messages to the
server to be logged in a single log file. The client processes will use a pipe to send simple
messages to the server. Each will send a certain number of messages, at random intervals,
and then terminate. The server process will read all of the messages as sent, write them to
the log file, and eventually terminate after all the clients have terminated.
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Size: 2048 |
Author: ChuChu |
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Description: 管道是UNIX系统和类UNIX系统都支持的通信机制，它也是进程间通信（IPC，Inter-Process Communication）最古老的形式之一。管道是半双工的，如果要实现双向通信，需要建立两个管道。管道只能用于具有亲缘关系的进程间进行通信，如果两个完全无关的进程进行通信，则需要使用有名管道，即FIFO。
本实验父进程从控制台读数据，并向管道中写字符串。子进程将父进程经由管道传输过来的字符进行大小写互转，然后将装换后的字符送回父进程。
实验环境
Redhat9.0-Pipeline is the UNIX system and UNIX-systems support the communication mechanism, it is also inter-process communication (IPC, Inter-Process Communication) is one of the oldest forms. Pipes are half duplex, and if you want to achieve two-way communication, you need to build two pipelines. Pipeline can only be used with a genetic relationship between the process of communication, if two totally unrelated processes to communicate, you need to use named pipes, or FIFO. In this study, the parent process read data from the console, write to the pipe string. Parent process child process will be over by the tunnel system conversion case characters, and then loaded back to the parent for the character after the process. Redhat9.0 experimental environment
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Size: 1024 |
Author: tiger |
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Description: unix基础培训PPT,介绍了unix操作系统的特点，常用指令、管道过滤器、shell编程等-unix basic training PPT, unix operating system characteristics of commonly used instructions, pipe filters, shell programming
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Size: 1330176 |
Author: 蔡斌 |
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Description: unix读写操作封装，文件描述符，包括socket，pipe，按字数操作-unix read and write operations package, file descriptors, including the socket, pipe, by the word operation
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Size: 1024 |
Author: Jasm2222 |
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Description: 进程间通信（IPC）几乎是所有Unix程序性能的关键，理解IPC也是理解如何开发不同主机间网络应用程序的必要条件。本书从对Posix IPC和System V IPC的内部结构开始讨论，全面深入地介绍了4种IPC形式：消息传递（管道、FIFO、消息队列）、同步（互斥锁、条件变量、读写锁、文件与记录锁、信号量）、共享内存（匿名共享内存、具名共享内存）及远程过程调用（Solaris门、Sun RPC）。-Interprocess communication (IPC) is the key to almost all Unix application performance, understanding IPC also understand how to develop the necessary conditions among different hosts web applications. This book from the internal structure Posix IPC and System V IPC began discussions in-depth introduction to the four kinds of IPC forms: messaging (pipe, FIFO, message queues), synchronization (mutexes, condition variables, read-write locks, file and record locks, semaphores), shared memory (anonymous shared memory, named shared memory) and remote procedure calls (Solaris doors, Sun RPC).
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Size: 28097536 |
Author: zhj |
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Description: 本代码用于讲解unix 环境下网络编程中的无名管道，这是一个使用无名管道的服务器和客户端的例子-This code is used to explain the unix environment unnamed pipeline network programming, which is an example of the server and client use unnamed pipes
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Size: 9216 |
Author: wy |
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Description: list of unix programs-list of unix programs..........
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Size: 14336 |
Author: SHWETS |
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Description: 程式的流程如下
送出填写意见的表格到使用者的浏览器上。
使用者填好后送出资料到伺服器。
伺服器将使用者填的资料整理后，存入档案。
利用 UNIX 的管道指令及 sendmail 程式将意见送给系统管理人员。
伺服器通知使用者意见已送出。-Process program are as follows
Send comments to fill in the form to the user s browser.
After the user sends the completed data to the server.
The server will fill after user data compilation, into the archives.
Use the UNIX pipe instruction and sendmail program will give system administrators comments.
Notification server user feedback has been sent.
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Size: 1024 |
Author: 衣谷 |
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Description: 使用c语言实现的Unix基础控制台，包含管道和逻辑指令处理(Fundamental Unix command console, using C language, including pipe and logical command)
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Size: 329728 |
Author: BroKen2300
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Description: PIPE programs for unix based.
helpful for everyine in this feils
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Size: 4096 |
Author: pallam
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