coreutils: mkfifo invocation

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1 12.4 ‘mkfifo’: Make FIFOs (named pipes)
1 =======================================
1 
1 ‘mkfifo’ creates FIFOs (also called “named pipes”) with the specified
1 names.  Synopsis:
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1      mkfifo [OPTION] NAME...
1 
1    A “FIFO” is a special file type that permits independent processes to
1 communicate.  One process opens the FIFO file for writing, and another
1 for reading, after which data can flow as with the usual anonymous pipe
1 in shells or elsewhere.
1 
11    The program accepts the following options.  Also see ⇒Common
 options.
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1 ‘-m MODE’
1 ‘--mode=MODE’
1      Set the mode of created FIFOs to MODE, which is symbolic as in
1      ‘chmod’ and uses ‘a=rw’ (read and write allowed for everyone) for
1      the point of departure.  MODE should specify only file permission
1      bits.  ⇒File permissions.
1 
1 ‘-Z’
1 ‘--context[=CONTEXT]’
1      Without a specified CONTEXT, adjust the SELinux security context
1      according to the system default type for destination files,
1      similarly to the ‘restorecon’ command.  The long form of this
1      option with a specific context specified, will set the context for
1      newly created files only.  With a specified context, if both
1      SELinux and SMACK are disabled, a warning is issued.
1 
1    An exit status of zero indicates success, and a nonzero value
1 indicates failure.
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