1MOUNTPOINT(1)                    User Commands                   MOUNTPOINT(1)
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NAME

6       mountpoint - see if a directory or file is a mountpoint
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SYNOPSIS

9       mountpoint [-d|-q] directory | file
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11       mountpoint -x device
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DESCRIPTION

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

19       -d, --fs-devno
20              Show the major/minor numbers of the device that  is  mounted  on
21              the given directory.
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23       -q, --quiet
24              Be quiet - don't print anything.
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26       --nofollow
27              Do not follow symbolic link if it the last element of the direc‐
28              tory path.
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30       -x, --devno
31              Show the major/minor numbers of the given blockdevice  on  stan‐
32              dard output.
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34       -V, --version
35              Display version information and exit.
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37       -h, --help
38              Display help text and exit.
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EXIT STATUS

41       Zero if the directory or file is a mountpoint, non-zero if not.
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AUTHOR

44       Karel Zak <kzak@redhat.com>
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ENVIRONMENT

47       LIBMOUNT_DEBUG=all
48              enables libmount debug output.
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NOTES

51       The  util-linux  mountpoint implementation was written from scratch for
52       libmount.  The original version  for  sysvinit  suite  was  written  by
53       Miquel van Smoorenburg.
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SEE ALSO

57       mount(8)
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AVAILABILITY

60       The  mountpoint command is part of the util-linux package and is avail‐
61       able from https://www.kernel.org/pub/linux/utils/util-linux/.
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65util-linux                        August 2019                    MOUNTPOINT(1)