Linux系统教学中关于命名管道文件的解析

Analysis of Named Pipe File in Linux Teaching

针对Linux系统相关内容教学中对于命名管道文件讲述不够详细,导致学生对命名管道文件认识模糊的问题,基于Linux系统进程之间通信机制,讲述了进程之间通过管道通信的原理、无名管道和命名管道的功能,并通过实例说明了命令方式和程序方式使用命名管道的方法。

Most university students have the vague knowledge of named pipe file in Linux learning because the detailed explain about the named pipe is absent in Linux teaching files.Communicate principle between processes,functions of anonymous pipe and named pipe are discussed in detailed.Examples are presented in command and program modes to illustrate the usage of named pipe.