Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://itpm.msu.su/LDP/lpg-0.4/node25.html
Дата изменения: Sun Apr 18 13:36:57 1999 Дата индексирования: Mon Oct 1 21:00:48 2012 Кодировка: |
The ipcs command can be used to obtain the status of all System V IPC objects. The Linux version of this tool was also authored by Krishna Balasubramanian.
ipcs -q: Show only message queues ipcs -s: Show only semaphores ipcs -m: Show only shared memory ipcs --help: Additional arguments
------ Shared Memory Segments -------- shmid owner perms bytes nattch status ------ Semaphore Arrays -------- semid owner perms nsems status ------ Message Queues -------- msqid owner perms used-bytes messages 0 root 660 5 1
The ipcs command is a very powerful tool which provides a peek into the kernel's storage mechanisms for IPC objects. Learn it, use it, revere it.