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}}