ipcrm(1) on FreeBSD
The text c5a8bd95cc57, as FreeBSD 13.2-RELEASE, FreeBSD 13.1-RELEASE, FreeBSD 13.0-RELEASE shipped it.
remove the specified message queues, semaphore sets, and shared segments
Flags it lists
-
-M -
-Q -
-S -
-W -
-m -
-q -
-s -
-v -
-y