findmnt

Langue: en

Version: Apr 2010 (fedora - 01/12/10)

Section: 8 (Commandes administrateur)

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/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. 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.
-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 TARGET 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 filesystem types can be prefixed with no to specify the filesystem types on which no action should be taken. For more details see mount(8).
-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-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.