75 lines
2 KiB
Text
75 lines
2 KiB
Text
//po4a: entry man manual
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////
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Copyright 2008 Hayden A. James (hayden.james@gmail.com)
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May be distributed under the GNU General Public License
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////
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= ipcmk(1)
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:doctype: manpage
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:man manual: User Commands
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:man source: util-linux {release-version}
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:page-layout: base
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:command: ipcmk
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== NAME
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ipcmk - make various IPC resources
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== SYNOPSIS
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*ipcmk* [options]
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== DESCRIPTION
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*ipcmk* allows you to create POSIX and System V inter-process communication (IPC) objects: shared memory segments, message queues, and semaphore (arrays for System V).
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== OPTIONS
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Resources can be specified with these options:
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*-M*, *--shmem* _size_::
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Create a shared memory segment of _size_ bytes. The _size_ argument may be followed by the multiplicative suffixes KiB (=1024), MiB (=1024*1024), and so on for GiB, etc. (the "iB" is optional, e.g., "K" has the same meaning as "KiB") or the suffixes KB (=1000), MB (=1000*1000), and so on for GB, etc.
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*-m*, *--posix-shmem* _size_::
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Create a POSIX shared memory segment of _size_ bytes. The _size_ argument may be followed by the multiplicative suffixes KiB (=1024), MiB (=1024*1024), and so on for GiB, etc. (the "iB" is optional, e.g., "K" has the same meaning as "KiB") or the suffixes KB (=1000), MB (=1000*1000), and so on for GB, etc.
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*-Q*, *--queue*::
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Create a message queue.
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*-q*, *--posix-mqueue*::
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Create a POSIX message queue.
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*-S*, *--semaphore* _number_::
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Create a semaphore array with _number_ of elements.
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*-s*, *--posix-semaphore*::
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Create a POSIX named semaphore.
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*-n*, *--name* _name_::
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Name of the POSIX IPC object. This option is mandatory for POSIX IPC objects.
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Other options are:
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*-p*, *--mode* _mode_::
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Access permissions for the resource. Default is 0644.
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include::man-common/help-version.adoc[]
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== AUTHORS
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mailto:hayden.james@gmail.com[Hayden A. James],
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mailto:paithankarprasanna@gmail.com[Prasanna Paithankar]
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== SEE ALSO
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*ipcrm*(1),
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*ipcs*(1),
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*lsipc*(1),
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*sysvipc*(7)
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include::man-common/bugreports.adoc[]
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include::man-common/footer.adoc[]
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ifdef::translation[]
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include::man-common/translation.adoc[]
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endif::[]
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