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tool overview
On this page you find all important commands for the CLI tool ipcrm. If the command you are looking for is missing please ask our AI.


The ipcrm command line tool is used to remove IPC (Inter-Process Communication) resources on Unix-like operating systems. IPC resources include shared memory segments, message queues, and semaphores.

  1. The ipcrm command allows users to identify and delete specific IPC resources by their ID.
  2. To use ipcrm, you need appropriate permissions, usually root privileges or membership in the appropriate group.
  3. The command provides a way to clean up unused or stale IPC resources that may be consuming system resources.
  4. ipcrm supports three IPC resource types: shared memory, message queues, and semaphores.
  5. Shared memory segments allow multiple processes to access common memory, and ipcrm can remove them using the specified identifier.
  6. Message queues allow processes to exchange information, and ipcrm can remove individual message queues by their identifier.
  7. Semaphores are used to synchronize access to shared resources, and ipcrm can delete specific semaphores by their identifier.
  8. ipcrm can delete multiple resources at once by specifying multiple identifiers as arguments.
  9. The tool provides informative error messages, making it easy to troubleshoot and understand any issues encountered.
  10. It is essential to use ipcrm with caution as removing active IPC resources can potentially disrupt running processes or applications.

List of commands for ipcrm:

tool overview