tldr/pages/linux/ipcmk.md

# ipcmk

> Create IPC (Inter-process Communication) resources.
> More information: <https://manned.org/ipcmk>.

- Create a shared memory segment:

`ipcmk --shmem {{segment_size_in_bytes}}`

- Create a semaphore:

`ipcmk --semaphore {{element_size}}`

- Create a message queue:

`ipcmk --queue`

- Create a shared memory segment with specific permissions (default is 0644):

`ipcmk --shmem {{segment_size_in_bytes}} {{octal_permissions}}`
ipcmk: add page (#2973) 2019-05-05 08:21:50 -04:00			`# ipcmk`

			`> Create IPC (Inter-process Communication) resources.`
linux/[h-k]: add more information link (#6227) 2021-09-02 15:33:49 -03:00			`> More information: <https://manned.org/ipcmk>.`
ipcmk: add page (#2973) 2019-05-05 08:21:50 -04:00
			`- Create a shared memory segment:`

			`ipcmk --shmem {{segment_size_in_bytes}}`

			`- Create a semaphore:`

			`ipcmk --semaphore {{element_size}}`

			`- Create a message queue:`

			`ipcmk --queue`

			`- Create a shared memory segment with specific permissions (default is 0644):`

linux/*: fix typos (#8227) 2022-07-19 19:45:32 +05:30			`ipcmk --shmem {{segment_size_in_bytes}} {{octal_permissions}}`