unix named pipe example

1, pipeline overview and related API application1.1 Key concepts related to pipingThe pipeline is one of the original UNIX IPC forms supported by Linux and has the following features: The pipe is half-duplex, the data can only flow in one

Organized from Network Unix IPC includes: pipelines, named pipelines (FIFO), and signals (Signal)   Pipeline (pipe) Pipelines can be used for communications between kinship-related processes. Famous pipelines overcome the restriction that pipelines

Reprinted: http://blog.csdn.net/sunmenggmail/article/details/7888746   A large application system usually requires collaboration among many processes. The importance of communication between processes (see Linux Process Concept 1) is obvious. This

1. PrefaceAll examples of this post are based on the RHEL6.5 platform. This article covers only pipelines (anonymous pipes/normal pipelines), and named Pipes are described in subsequent articles.2. Piping characteristicsThe pipeline is one of the

From: http://cpp.ezbty.org/content/science_doc/linux%E4%B8%8B%E8%BF%9B%E7%A8%8B%E9%97%B4%E9%80%9A%E4%BF%A1%EF%BC%9A%E5%91%BD%E5%90%8D%E7% AE %A1%E9%81%93_mkfifo SummaryThere are many methods for inter-process communication. FIFO and pipelines are

The Unix tradition tends to delegate a task to a process, but within a task is not just a thread, like all members of a company, everyone is doing the same thing, everyone is only part of it, and when the grain size is reduced, everything can be

The Unix tradition tends to delegate a task to a process, but within a task is not just a thread, like all members of a company, everyone is doing the same thing, everyone is only part of it, and when the grain size is reduced, everything can be

Basic Concepts: Pipelines have no names, so their greatest disadvantage is that they can only be used between processes that have a common ancestor process. We cannot create a pipe between unrelated processes and use it as an IPC pipe (regardless of

deep understanding of Linux interprocess communication (IPC) 0. Preface 1. Pipeline 1.1. Pipeline overview and related API application 1.2. Well-known pipeline overview and related API application 1.3. Summary 1.4. Reference materials 2. Signal (ON)

English title: Useful one-line SCRIPTS for SED (Unix stream editor)Original title: HANDY one-liners for SED (Unix stream editor) Finishing: Eric pement-e-mail: pemente[at]northpark[dot]edu version 5.5Translator: Joe-e-mail: hq00e[at]126[dot]com The