tldr/pages/linux/ipcrm.md

ipcrm

Delete IPC (Inter-process Communication) resources. More information: https://manned.org/ipcrm.

• Delete a shared memory segment by ID:

ipcrm {{[-m|--shmem-id]}} {{shmem_id}}

• Delete a shared memory segment by key:

ipcrm {{[-M|--shmem-key]}} {{shmem_key}}

• Delete an IPC queue by ID:

ipcrm {{[-q|--queue-id]}} {{ipc_queue_id}}

• Delete an IPC queue by key:

ipcrm {{[-Q|--queue-key]}} {{ipc_queue_key}}

• Delete a semaphore by ID:

ipcrm {{[-s|--semaphore-id]}} {{semaphore_id}}

• Delete a semaphore by key:

ipcrm {{[-S|--semaphore-key]}} {{semaphore_key}}

• Delete all IPC resources:

ipcrm {{[-a|--all]}}