33 lines
724 B
Markdown
33 lines
724 B
Markdown
# ipcs
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> Show information about the usage of XSI IPC facilities: shared memory segments, message queues, and semaphore arrays.
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> More information: <https://manned.org/ipcs.1p>.
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- Show information about all the IPC:
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`ipcs -a`
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- Show information about active shared [m]emory segments, message [q]ueues or [s]empahore sets:
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`ipcs {{-m|-q|-s}}`
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- Show information on maximum allowable size in [b]ytes:
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`ipcs -b`
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- Show [c]reator’s user name and group name for all IPC facilities:
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`ipcs -c`
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- Show the [p]ID of the last operators for all IPC facilities:
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`ipcs -p`
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- Show access [t]imes for all IPC facilities:
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`ipcs -t`
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- Show [o]utstanding usage for active message queues, and shared memory segments:
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`ipcs -o`
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