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This article mainly introduces the use of the ipcs command in Linux, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Linux common command ipcs command is used to report the status of interprocess communication facilities in Linux, including message list, shared memory and semaphore information.

Ipcs analyzes message queue shared memory and semaphores

Syntax ipcs (option) option-a: displays all displayable information;-Q: displays active message queue information;-m: displays active shared memory information;-s: displays active semaphore information. Example ipcs-a-Shared Memory Segments-key shmid owner perms bytes nattch status 0x7401833d 2654208 root 60040 0x00000000 3145729 root 4194304 9 dest 0x7401833c 2621442 root 2654208 40 0xd201012b 3080195 root 1720 2 Thank you for reading this article carefully I hope the article "what is the use of ipcs commands in Linux" shared by the editor will be helpful to you. At the same time, I also hope that you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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