mountpoint

Test if a directory is a filesystem mountpoint. More information: https://manned.org/mountpoint.

• Check if a directory is a mountpoint:
  mountpoint {{path/to/directory}}
• Check if a directory is a mountpoint without showing any output:
  mountpoint -q {{path/to/directory}}
• Show major/minor numbers of a mountpoint's filesystem:
  mountpoint --fs-devno {{path/to/directory}}