snappy(1)                   General Commands Manual                  snappy(1)



NAME
       snappy -

SYNOPSIS
       snappy [OPTIONS]

DESCRIPTION
OPTIONS
       -h, --help
              Show this help message

COMMANDS
   booted
       internal

       internal

       -h, --help
              Show this help message

   build
       Builds a snap package

       Creates a snap package and if available, runs the review scripts.

       Usage: snappy build [build-OPTIONS]


       Aliases: bu


       -o, --output
              Specify an alternate output directory for the resulting package

       -h, --help
              Show this help message

   config
       Set configuration for an installed package.

       Configures a package. The configuration is a YAML file, provided in the
       specified file which can be "-" for stdin. Output of the command is the
       current  configuration, so running this command with no input file pro‐
       vides a snapshot of the app's current config.

       -h, --help
              Show this help message

   firstboot
       internal

       internal

       -h, --help
              Show this help message

   hw-assign
       Assign a hardware device to a package

       This  command  adds  access  to  a  specific  hardware   device   (e.g.
       /dev/ttyUSB0) for an installed package.

       -h, --help
              Show this help message

   hw-info
       List assigned hardware device for a package

       This command list what hardware an installed package can access

       -h, --help
              Show this help message

   hw-unassign
       Unassign a hardware device to a package

       This  command  removes  access  of  a  specific  hardware  device (e.g.
       /dev/ttyUSB0) for an installed package.

       -h, --help
              Show this help message

   info
       Display a summary of key attributes of the snappy system.

       A concise summary of key attributes of the snappy system, such  as  the
       release and channel.

       The  verbose  output  includes the specific version information for the
       factory image, the running image and the image  that  will  be  run  on
       reboot, together with a list of the available channels for this image.

       Providing  a  package  name  will  display information about a specific
       installed package.

       The verbose version of the info command for a package  will  also  tell
       you  the available channels for that package, when it was installed for
       the first time, disk space utilization, and in the case of  frameworks,
       which apps are able to use the framework.

       Usage: snappy info [info-OPTIONS]


       -v, --verbose
              Provides more detailed information

       -h, --help
              Show this help message

   install
       Install a snap package

       Install a snap package

       Usage: snappy install [install-OPTIONS]


       --allow-unauthenticated
              Install snaps even if the signature can not be verified.

       --no-gc
              Do not clean up old versions of the package.

       -h, --help
              Show this help message

   internal-run-hooks
       internal

       internal

       -h, --help
              Show this help message

   internal-unpack
       internal

       internal

       -h, --help
              Show this help message

   list
       List active components installed on a snappy system

       Provides a list of all active components installed on a snappy system.

       If requested, the command will find out if there are updates for any of
       the components and indicate that by appending a *  to  the  date.  This
       will be slower as it requires a round trip to the app store on the net‐
       work.

       The developer information refers to non-mainline versions of a  package
       (much  like  PPAs  in  deb-based Ubuntu). If the package is the primary
       version of that package in Ubuntu then the developer info is not shown.
       This  allows  one  to identify packages which have custom, non-standard
       versions installed. As a special case, the “sideload” developer  refers
       to packages installed manually on the system.

       When a verbose listing is requested, information about the channel used
       is displayed; which is one of alpha, beta, rc or stable, and all fields
       are  fully  expanded  too.  In some cases, older (inactive) versions of
       snappy packages will be installed, these will be shown in  the  verbose
       output  and  the active version indicated with a * appended to the name
       of the component.

       Usage: snappy list [list-OPTIONS]


       Aliases: li


       -u, --updates
              Show available updates (requires network)

       -v, --verbose
              Show channel information and expand all fields

       -h, --help
              Show this help message

   login
       Log into the store

       This command logs the given username into the store

       -h, --help
              Show this help message

   man
       produces manpage

       produces manpage

       -h, --help
              Show this help message

   purge
       Remove all the data from the listed packages

       Remove all the data from the listed packages. Normally this is used for
       packages  that  have  been  removed and attempting to purge data for an
       installed package will result  in  an  error.  The  --installed  option
       overrides  that  and enables the administrator to purge all data for an
       installed package (effectively resetting the package completely).

       Usage: snappy purge [purge-OPTIONS]


       --installed
              Purge an installed package.

       -h, --help
              Show this help message

   remove
       Remove a snapp part

       Remove a snapp part

       Usage: snappy remove [remove-OPTIONS]


       --no-gc
              Do not clean up old versions of the package.

       -h, --help
              Show this help message

   rollback
       Rollback to a previous version of a package

       Allows rollback of a snap to a previous installed version. Without  any
       arguments,  the previous installed version is selected. It is also pos‐
       sible to specify the version to rollback to as a additional argument.


       -h, --help
              Show this help message

   search
       Search for packages to install

       Query the store for available packages

       Usage: snappy search [search-OPTIONS]


       Aliases: se


       --show-all
              Show all available forks of a package

       -h, --help
              Show this help message

   service
       Query and modify snappy services

       Query and modify snappy services of locally-installed packages

       -h, --help
              Show this help message

   service restart
       -h, --help
              Show this help message

   service start
       -h, --help
              Show this help message

   service status
       -h, --help
              Show this help message

   service stop
       -h, --help
              Show this help message

   set
       Set properties of system or package

       Set properties of system or package

       Supported properties are:
         active=VERSION

       Example:
         set hello-world active=1.0


       -h, --help
              Show this help message

   update
       Update all installed parts

       Ensures system is running with latest parts

       Usage: snappy update [update-OPTIONS]


       --no-gc
              Do not clean up old versions of the package.

       --automatic-reboot
              Reboot if necessary to be on the latest running system.

       -h, --help
              Show this help message

   versions
       (deprecated) please use "list"

       This command is no longer available, please use the "list" command

       -h, --help
              Show this help message



                                 29 July 2015                        snappy(1)