August 1999
Intermediate to advanced
1000 pages
83h 9m
English
/usr/bin/ipcrm [-m shmid][-q msqid][-s semid][-M shmkey][-Q msgkey] [-S semkey]
ipcrm removes one or more messages, semaphores, or shared memory identifiers.
If you specify either the -C or -N flag, the real and effective UID/GID is set to the real UID/GID of the user invoking ipcs.
Note
Things can change while ipcs is running; the information it gives is guaranteed to be accurate only when it was retrieved.
| -m shmid | Remove the shared memory identifier shmid from the system. Destroy the shared memory segment and data structure associated with it after the last detach. |
| -q msqid | Remove the message queue identifier msqid from the system and destroy ... |
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