Browsing Polish translation

444.

The get command prints configuration options for the current snap.

$ snapctl get username
frank

If multiple option names are provided, a document is returned:

$ snapctl get username password
{
"username": "frank",
"password": "..."
}

Nested values may be retrieved via a dotted path:

$ snapctl get author.name
frank

Values of interface connection settings may be printed with:

$ snapctl get :myplug usb-vendor
$ snapctl get :myslot path

This will return the named setting from the local interface endpoint, whether a plug
or a slot. Returning the setting from the connected snap's endpoint is also possible
by explicitly requesting that via the --plug and --slot command line options:

$ snapctl get :myplug --slot usb-vendor

This requests the "usb-vendor" setting from the slot that is connected to "myplug".

445.

The get command prints configuration options for the provided snap.

$ snap get snap-name username
frank

If multiple option names are provided, a document is returned:

$ snap get snap-name username password
{
"username": "frank",
"password": "..."
}

Nested values may be retrieved via a dotted path:

$ snap get snap-name author.name
frank

446.

The help command displays information about snap commands.

447.

The info command shows detailed information about snaps.

The snaps can be specified by name or by path; names are looked for both in the
store and in the installed snaps; paths can refer to a .snap file, or to a
directory that contains an unpacked snap suitable for 'snap try' (an example
of this would be the 'prime' directory snapcraft produces).

448.

The install command installs the named snaps on the system.

To install multiple instances of the same snap, append an underscore and a
unique identifier (for each instance) to a snap's name.

With no further options, the snaps are installed tracking the stable channel,
with strict security confinement.

Revision choice via the --revision override requires the the user to
have developer access to the snap, either directly or through the
store's collaboration feature, and to be logged in (see 'snap help login').

Note a later refresh will typically undo a revision override, taking the snap
back to the current revision of the channel it's tracking.

Use --name to set the instance name when installing from snap file.

449.

The interface command shows details of snap interfaces.

If no interface name is provided, a list of interface names with at least
one connection is shown, or a list of all interfaces if --all is provided.

450.

The interfaces command lists interfaces available in the system.

By default all slots and plugs, used and offered by all snaps, are displayed.

$ snap interfaces <snap>:<slot or plug>

Lists only the specified slot or plug.

$ snap interfaces <snap>

Lists the slots offered and plugs used by the specified snap.

$ snap interfaces -i=<interface> [<snap>]

Filters the complete output so only plugs and/or slots matching the provided
details are listed.

NOTE this command is deprecated and has been replaced with the 'connections'
command.

451.

The keys command lists cryptographic keys that can be used for signing
assertions.

452.

The known command shows known assertions of the provided type.
If header=value pairs are provided after the assertion type, the assertions
shown must also have the specified headers matching the provided values.

453.

The list command displays a summary of snaps installed in the current system.

A green check mark (given color and unicode support) after a publisher name
indicates that the publisher has been verified.