1IPCMK(1)                         User Commands                        IPCMK(1)
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NAME

6       ipcmk - make various IPC resources
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SYNOPSIS

9       ipcmk [options]
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DESCRIPTION

12       ipcmk  allows you to create shared memory segments, message queues, and
13       semaphore arrays.
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OPTIONS

16       Resources can be specified with these options:
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18       -M, --shmem size
19              Create a shared memory segment of size bytes.  The size argument
20              may  be followed by the multiplicative suffixes KiB (=1024), MiB
21              (=1024*1024), and so on for GiB, etc.  (the  "iB"  is  optional,
22              e.g.,  "K"  has  the  same  meaning as "KiB") or the suffixes KB
23              (=1000), MB (=1000*1000), and so on for GB, etc.
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25       -Q, --queue
26              Create a message queue.
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28       -S, --semaphore number
29              Create a semaphore array with number of elements.
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31       Other options are:
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33       -p, --mode mode
34              Access permissions for the resource.  Default is 0644.
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36       -V, --version
37              Display version information and exit.
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39       -h, --help
40              Display help text and exit.
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SEE ALSO

43       ipcrm(1), ipcs(1)
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AUTHOR

46       Hayden A. James ⟨hayden.james@gmail.com⟩
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AVAILABILITY

49       The ipcmk command is part of the util-linux package  and  is  available
50       from Linux Kernel Archive ⟨https://www.kernel.org/pub/linux/utils/util-
51       linux/⟩.
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55util-linux                         July 2014                          IPCMK(1)