hdiutil

Utility to create and manage disk images. More information: https://ss64.com/osx/hdiutil.html.

• Mount an image:
  hdiutil attach {{path/to/image_file}}
• Unmount an image:
  hdiutil detach /Volumes/{{volume_file}}
• List mounted images:
  hdiutil info
• Create an ISO image from the contents of a directory:
  hdiutil makehybrid -o {{path/to/output_file}} {{path/to/directory}}