This is the command ipcmk that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
ipcmk - make various IPC resources
SYNOPSIS
ipcmk [options]
DESCRIPTION
ipcmk allows you to create shared memory segments, message queues, and semaphore arrays.
OPTIONS
Resources can be specified with these options:
-M, --shmem size
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.
-Q, --queue
Create a message queue.
-S, --semaphore number
Create a semaphore array with number of elements.
Other options are:
-p, --mode mode
Access permissions for the resource. Default is 0644.
-V, --version
Display version information and exit.
-h, --help
Display help text and exit.
Use ipcmk online using onworks.net services