udisksctl(category4-postfix.html) - phpMan

UDISKSCTL(1)                     User Commands                    UDISKSCTL(1)
NAME
       udisksctl - The udisks command line tool
SYNOPSIS
       udisksctl status
       udisksctl info {--object-path OBJECT | --block-device DEVICE |
                 --drive DRIVE}
       udisksctl mount {--object-path OBJECT | --block-device DEVICE}
                 [--filesystem-type TYPE] [--options OPTIONS...]
                 [--no-user-interaction]
       udisksctl unmount {--object-path OBJECT | --block-device DEVICE}
                 [--force] [--no-user-interaction]
       udisksctl unlock {--object-path OBJECT | --block-device DEVICE}
                 [--no-user-interaction] [--key-file PATH] [--read-only]
       udisksctl lock {--object-path OBJECT | --block-device DEVICE}
                 [--no-user-interaction]
       udisksctl loop-setup --file PATH [--read-only] [--offset OFFSET]
                 [--size SIZE] [--no-user-interaction]
       udisksctl loop-delete {--object-path OBJECT | --block-device DEVICE}
                 [--no-user-interaction]
       udisksctl power-off {--object-path OBJECT | --block-device DEVICE}
                 [--no-user-interaction]
       udisksctl smart-simulate --file PATH {--object-path OBJECT |
                 --block-device DEVICE} [--no-user-interaction]
       udisksctl monitor
       udisksctl dump
       udisksctl help
DESCRIPTION
       udisksctl is a command-line program used to interact with the
       udisksd(8) daemon process.
COMMANDS
       status
           Shows high-level information about disk drives and block devices.
       info
           Shows detailed information about OBJECT, DEVICE or DRIVE.
       mount
           Mounts a device. The device will be mounted in a subdirectory in
           the /run/media hierarchy - upon successful completion, the mount
           point will be printed to standard output.
           -t, --filesystem-type
               Filesystem type to use. If not specified, autodetected
               filesystem type will be used.
           -o, --options
               The device will be mounted with a safe set of default options.
               You can influence the options passed to the mount(8) command
               using this option. Note that only safe options are allowed -
               requests with inherently unsafe options such as suid or dev
               that would allow the caller to gain additional privileges, are
               rejected.
       unmount
           Unmounts a device. This only works if the device is mounted. The
           option --force can be used to request that the device is unmounted
           even if active references exists.
           -f, --force
               Lazy unmount. Detach the filesystem from the file hierarchy
               now, and clean up all references to this filesystem as soon as
               it is not busy anymore.
       unlock
           Unlocks an encrypted device. The passphrase will be requested from
           the controlling terminal and upon successful completion, the
           cleartext device will be printed to standard output.
           --key-file=PATH
               Read passphrase from the given file.
       lock
           Locks a device. This only works if the device is a cleartext device
           backed by a cryptotext device.
       loop-setup
           Sets up a loop device backed by FILE.
           -f, --file=FILE
               File to set up a loop device for.
           -r, --read-only
               Set up a read-only loop device.
           -o, --offset=OFFSET
               The data start is moved OFFSET bytes into the specified file.
           -s, --size=SIZE
               The data end is set to no more than SIZE bytes after the data
               start.
       loop-delete
           Tears down a loop device.
       power-off
           Arranges for the drive to be safely removed and powered off. On the
           OS side this includes ensuring that no process is using the drive,
           then requesting that in-flight buffers and caches are committed to
           stable storage. The exact steps for powering off the drive depends
           on the drive itself and the interconnect used. For drives connected
           through USB, the effect is that the USB device will be deconfigured
           followed by disabling the upstream hub port it is connected to.
           Note that as some physical devices contain multiple drives (for
           example 4-in-1 flash card reader USB devices) powering off one
           drive may affect other drives. As such there are not a lot of
           guarantees associated with performing this action. Usually the
           effect is that the drive disappears as if it was unplugged.
       smart-simulate
           Sets SMART data from the libatasmart blob given by FILE - see
           /usr/share/doc/libatasmart-devel-VERSION/ for blobs shipped with
           libatasmart. This is a debugging feature used to check that
           applications act correctly when a disk is failing.
           -f, --file=FILE
               File with the libatasmart blob.
       monitor
           Monitors the daemon for events.
       dump
           Prints the current state of the daemon.
       help
           Prints help and exit.
DEVICE SPECIFICATION
       For commands that require a device as an argument following options can
       be used to specify it.
       -b, --block-device=DEVICE
           Specify a device by its device file path. For example /dev/sda.
       -p, --object-path=OBJECT
           Specify a device by the UDisks internal object path without the
           /org/freedesktop/UDisks2 prefix. For example block_devices/sda for
           the /dev/sda disk.
       -d, --drive=DRIVE
           Specify a drive by name, for example VirtIO_Disk. This can be
           currently used only together with the info command.
COMMON OPTIONS
       The option --no-user-interaction can be used to request that no
       interaction (such as the user being presented with an authentication
       dialog) must occur when checking with polkit(8) whether the caller is
       authorized to perform the requested action.
AUDIENCE
       This program does not assume that the caller is the super user - it is
       intended to be used by unprivileged users and authorizations are
       checked by the udisks daemon using polkit(8). Additionally, this
       program is not intended to be used by scripts or other programs -
       options/commands may change in incompatible ways in the future even in
       maintenance releases. See the "API STABILITY" section of udisks(8) for
       more information.
BASH COMPLETION
       udisksctl ships with a bash completion script to complete commands,
       objects, block devices and some options.
AUTHOR
       This man page was originally written for UDisks2 by David Zeuthen
       <zeuthen AT gmail.com> with a lot of help from many others.
BUGS
       Please send bug reports to either the distribution bug tracker or the
       upstream bug tracker at
       https://github.com/storaged-project/udisks/issues.
SEE ALSO
       udisks(8), udisksd(8), umount.udisks2(8), polkit(8)
udisks 2.9.0                      August 2018                     UDISKSCTL(1)