TLDR
Enter a command. For example: pstree, xdg user dirs update.

ipcmk

 
Create IPC (Inter-process Communication) resources. More information: https://manned.org/ipcmk.
 
  • Create a shared memory segment:
     
    ipcmk --shmem {{segment_size_in_bytes}}
     
  • Create a semaphore:
     
    ipcmk --semaphore {{element_size}}
     
  • Create a message queue:
     
    ipcmk --queue
     
  • Create a shared memory segment with specific permissions (default is 0644):
     
    ipcmk --shmem {{segment_size_in_bytes}} {{octal_permissons}}

This is a tldr pages (source, CC BY 4.0) web wrapper for cheat-sheets.org. All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.