TLDR Search

Enter a command. For example: rename, base64, getfileinfo, head.

diskutil

Utility to manage local disks and volumes. More information: https://ss64.com/osx/diskutil.html.

• List all currently available disks, partitions and mounted volumes:
   
  diskutil list
   
• Repair the filesystem data structures of a volume:
   
  diskutil repairVolume {{/dev/diskX}}
   
• Unmount a volume:
   
  diskutil unmountDisk {{/dev/diskX}}
   
• Eject a CD/DVD (unmount first):
   
  diskutil eject {{/dev/disk1}}