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diff --git a/man1/mkfifo.1 b/man1/mkfifo.1 new file mode 100644 index 000000000..c4912d91b --- /dev/null +++ b/man1/mkfifo.1 @@ -0,0 +1,60 @@ +.\" Copyright Andries Brouwer, Ragnar Hojland Espinosa and A. Wik, 1998. +.\" +.\" This file may be copied under the conditions described +.\" in the LDP GENERAL PUBLIC LICENSE, Version 1, September 1998 +.\" that should have been distributed together with this file. +.\" +.TH MKFIFO 1 1998-11 "GNU fileutils 4.0" +.SH NAME +mkfifo \- make FIFOs (named pipes) +.SH SYNOPSIS +.BI "mkfifo [" options "] " file... +.sp +POSIX options: +.BI "[\-m " mode "] [\-\-]" +.sp +GNU options (shortest form): +.BI "[\-m " mode "] [\-\-help] [\-\-version] [\-\-]" +.SH DESCRIPTION +.B mkfifo +creates FIFOs (also called "named pipes") with the +specified filenames. +.PP +A "FIFO" is a special file type that permits independent processes +to communicate. One process opens the FIFO file for writing, and +another for reading, after which data can flow as with the usual +anonymous pipe in shells or elsewhere. +.PP +By default, the mode of created FIFOs is 0666 (`a+rw') minus the bits set +in the umask. +.SH OPTIONS +.TP +.BI "\-m " mode ", \-\-mode=" mode +Set the mode of created FIFOs to +.IR mode , +which can be symbolic as in +.BR chmod (1) +and uses the default mode as the point of departure. +.TP +.B "\-\-" +Terminate option list. +.SH "GNU STANDARD OPTIONS" +.TP +.B "\-\-help" +Print a usage message on standard output and exit successfully. +.TP +.B "\-\-version" +Print version information on standard output, then exit successfully. +.TP +.B "\-\-" +Terminate option list. +.SH ENVIRONMENT +The variables LANG, LC_ALL, LC_CTYPE and LC_MESSAGES have the +usual meaning. +.SH "CONFORMING TO" +POSIX 1003.2 +.SH NOTES +This page describes +.B mkfifo +as found in the fileutils-4.0 package; +other versions may differ slightly. |