FINDMNT(8)						      System Manager's Manual							FINDMNT(8)

NAME

       findmnt - find a filesystem

SYNOPSIS

       findmnt [options]

       findmnt [options] device|mountpoint

       findmnt [options] [--source] device [--target] mountpoint

DESCRIPTION

       findmnt	will  list  all mounted filesytems or search for a filesystem.	The findmnt command is able to search in /etc/fstab, /etc/fstab.d,
       /etc/mtab or /proc/self/mountinfo.  If device or mountpoint is not given, all filesystems are shown.

       The command prints all mounted filesystems in the tree-like format by default.

OPTIONS

       -h, --help
	      Print help and exit.

       -s, --fstab
	      Search in /etc/fstab and /etc/fstab.d.  The output is in the list format (see --list).

       -m, --mtab
	      Search in /etc/mtab.  The output is in the list format (see --list).

       -k, --kernel
	      Search in /proc/self/mountinfo.  The output is in the tree-like format.  This is the default.

       -c, --canonicalize
	      Canonicalize all printed paths.

       -d, --direction word
	      The search direction - forward or backward.

       -e, --evaluate
	      Convert all tags (LABEL or UUID) to the device names.

       -f, --first-only
	      Print the first matching filesystem only.

       -i, --invert
	      Invert the sense of matching.

       -l, --list
	      Use the list output format. This output format is automatically enabled if the output is restricted by -t, -O, -S or -T  option  and
	      the option --submounts is not used.

       -v, --nofsroot
	      Do not print a [/dir] in the SOURCE column for bind-mounts or btrfs subvolumes.

       -n, --noheadings
	      Do not print a header line.

       -u, --notruncate
	      Do  not  truncate text in columns.  The default is to not truncate the TARGET, SOURCE, UUID and LABEL columns.  This option disables
	      text truncation also in all other columns.

       -O, --options list
	      Used to limit the set of printed filesystems.  More than one option may be specified in a  comma-separated  list.   The  -t  and	-O
	      options  are cumulative in effect.  It is different from -t in that each option is matched exactly; a leading no at the beginning of
	      one option does not negate the rest.  For more details see mount(8).

       -o, --output list
	      Define output columns.  Currently supported are SOURCE, TARGET, FSTYPE, OPTIONS, VFS-OPTIONS, FS-OPTIONS, LABEL and UUID.  The  TAR-
	      GET column contains tree formatting if the --list or --raw options are not specified.

       -r, --raw
	      Use raw output format.

       -a, --ascii
	      Use ascii characters for tree formatting.

       -t, --types list
	      Used  to limit the set of printed filesystems.  More than one type may be specified in a comma-separated list.  The list of filesys-
	      tem types can be prefixed with no to specify the filesystem types on which  no  action  should  be  taken.   For	more  details  see
	      mount(8).

       -R, --submounts
	      Print recursively all submounts for the selected filesystems. The restrictions defined by options -t, -O, -S, -T and --direction are
	      not applied to submounts. All submounts are always printed in tree-like order. The option enables the  tree-like	output	format	by
	      default. This option has no effect for --mtab or --fstab.

       -S, --source spec
	      Explicitly define the mount source.  Supported are device, LABEL= or UUID=.

       -T, --target dir
	      Explicitly define the mount target (mountpoint directory).

EXAMPLES

       findmnt --fstab -t nfs
	      Prints all nfs filesystems defined in /etc/fstab.

       findmnt --fstab /mnt/foo
	      Prints  all  /etc/fstab  filesystems  where  the	mountpoint  directory is /mnt/foo.  It also prints bind mounts where /mnt/foo is a
	      source.

       findmnt --fstab --target /mnt/foo
	      Prints all /etc/fstab filesystems where the mountpoint directory is /mnt/foo.

       findmnt --fstab --evaluate
	      Prints all /etc/fstab filesystems and converts LABEL= and UUID= tags to the real device names.

       findmnt -n --raw --evaluate --output=target LABEL=/boot
	      Prints only the mountpoint where the filesystem with label "/boot" is mounted.

AUTHORS

       Karel Zak <kzak@redhat.com>

SEE ALSO

       mount(8), fstab(5)

AVAILABILITY

       The findmnt command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

Version 1.0							     Apr 2010								FINDMNT(8)