Ipcrm
| ipcrm | |
|---|---|
| Developer(s) | Various open-source and commercial developers | 
| Operating system | Unix, Unix-like, IBM i | 
| Type | Command | 
ipcrm is a Unix and Linux command which will mark System V interprocess communication API kernel entities for removal. Actual removal is deferred until the last connected process has detached.
System V IPC kernel entities are:
- Shared memory (interprocess communication) segments
- Message queues
- Semaphore arrays