mountpoint(1)



MOUNTPOINT(1)                    User Commands                   MOUNTPOINT(1)

NAME
       mountpoint - see if a directory or file is a mountpoint

SYNOPSIS
       mountpoint [-d|-q] directory | file

       mountpoint -x device

DESCRIPTION
       mountpoint  checks  whether the given directory or file is mentioned in
       the /proc/self/mountinfo file.

OPTIONS
       -d, --fs-devno
              Show the major/minor numbers of the device that  is  mounted  on
              the given directory.

       -q, --quiet
              Be quiet - don't print anything.

       --nofollow
              Do not follow symbolic link if it the last element of the direc-
              tory path.

       -x, --devno
              Show the major/minor numbers of the given blockdevice  on  stan-
              dard output.

       -V, --version
              Display version information and exit.

       -h, --help
              Display help text and exit.

EXIT STATUS
       Zero if the directory or file is a mountpoint, non-zero if not.

AUTHOR
       Karel Zak <kzak@redhat.com>

ENVIRONMENT
       LIBMOUNT_DEBUG=all
              enables libmount debug output.

NOTES
       The  util-linux  mountpoint implementation was written from scratch for
       libmount.  The original version  for  sysvinit  suite  was  written  by
       Miquel van Smoorenburg.

SEE ALSO
       mount(8)

AVAILABILITY
       The  mountpoint command is part of the util-linux package and is avail-
       able from https://www.kernel.org/pub/linux/utils/util-linux/.

util-linux                        August 2019                    MOUNTPOINT(1)

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