flatpak

Build, install and run applications and runtimes

TLDR

Run an installed application

>_ flatpak run [name]
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Install an application from a remote source

>_ flatpak install [remote] [name]
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List all installed applications and runtimes

>_ flatpak list
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Update all installed applications and runtimes

>_ flatpak update
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Add a remote source

>_ flatpak remote-add --if-not-exists [remote_name] [remote_url]
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List all configured remote sources

>_ flatpak remote-list
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SYNOPSIS

' flatpak 'u flatpak [OPTION...] {COMMAND}

DESCRIPTION

Flatpak is a tool for managing applications and the runtimes they use . In the Flatpak model, applications can be built and distributed independently from the host system they are used on, and they are isolated from the host system ( (Aqsandboxed (Aq) to some degree, at runtime .

Flatpak can operate in system -wide or per -user mode . The system -wide data (runtimes, applications and configuration) is located in $prefix/var/lib/flatpak/, and the per -user data is in $HOME/ .local/share/flatpak/ . Below these locations, there is a local repository in the repo/ subdirectory and installed runtimes and applications are in the corresponding runtime/ and app/ subdirectories .

System -wide remotes can be statically preconfigured by dropping flatpakref files into /etc/flatpak/remotes .d/ .

In addition to the system -wide installation in $prefix/var/lib/flatpak/, which is always considered the default one unless overridden, more system -wide installations can be defined via configuration files in /etc/flatpak/installations .d/, which must define at least the id of the installation and the absolute path to it . Other optional parameters like DisplayName, Priority or StorageType are also supported .

Flatpak uses OSTree to distribute and deploy data . The repositories it uses are OSTree repositories and can be manipulated with the ostree utility . Installed runtimes and applications are OSTree checkouts .

Basic commands for building flatpaks such as build -init, build and build -finish are included in the flatpak utility . For higher -level build support, see the separate flatpak-builder (1) tool .

OPTIONS

The following global options are understood . Individual commands have their own options .

-h , --help Show help options and exit .

-v , --verbose Show debug information during command processing . Use -vv for more detail .

--ostree -verbose Show OSTree debug information during command processing .

--version Print version information and exit .

--default -arch Print the default arch and exit .

--supported -arches Print the supported arches in priority order and exit .

--gl -drivers Print the list of active gl drivers and exit .

--installations Print paths of system installations and exit .

COMMANDS

Commands for managing installed applications and runtimes:

flatpak-install (1) Install an application or a runtime from a remote or bundle .

flatpak-update (1) Update an installed application or runtime .

flatpak-uninstall (1) Uninstall an installed application or runtime .

flatpak-list (1) List installed applications and/or runtimes .

flatpak-info (1) Show information for an installed application or runtime .

flatpak-history (1) Show history .

flatpak-config (1) Manage flatpak configuration .

flatpak-repair (1) Repair flatpak installation .

flatpak-create-usb (1) Copy apps and/or runtimes onto removable media .

Commands for finding applications and runtimes:

flatpak-search (1) Search for applications and runtimes .

Commands for running applications:

flatpak-run (1) Run an application .

flatpak-kill (1) Stop a running application .

flatpak-override (1) Override permissions for an application .

flatpak-make-current (1) Specify the default version to run .

flatpak-enter (1) Enter the namespace of a running application .

Commands for managing file access:

flatpak-document-export (1) Grant an application access to a specific file .

flatpak-document-unexport (1) Revoke access to a specific file .

flatpak-document-info (1) Show information about a specific file .

flatpak-documents (1) List exported files .

Commands for managing the dynamic permission store:

flatpak-permission-remove (1) Remove item from permission store .

flatpak-permissions (1) List permissions .

flatpak-permission-show (1) Show app permissions .

flatpak-permission-reset (1) Reset app permissions .

Commands for managing remote repositories:

flatpak-remotes (1) List all configured remote repositories .

flatpak-remote-add (1) Add a new remote repository .

flatpak-remote-modify (1) Modify properties of a configured remote repository .

flatpak-remote-delete (1) Delete a configured remote repository .

flatpak-remote-ls (1) List contents of a configured remote repository .

flatpak-remote-info (1) Show information about a ref in a configured remote repository .

Commands for building applications:

flatpak-build-init (1) Initialize a build directory .

flatpak-build (1) Run a build command in a build directory .

flatpak-build-finish (1) Finalizes a build directory for export .

flatpak-build-export (1) Export a build directory to a repository .

flatpak-build-bundle (1) Create a bundle file from a ref in a local repository .

flatpak-build-import-bundle (1) Import a file bundle into a local repository .

flatpak-build-sign (1) Sign an application or runtime after its been exported .

flatpak-build-update-repo (1) Update the summary file in a repository .

flatpak-build-commit-from (1) Create a new commit based on an existing ref .

flatpak-repo (1) Print information about a repo .

Commands available inside the sandbox:

flatpak-spawn (1) Run a command in another sandbox .

FILE FORMATS

File formats that are used by Flatpak commands:

flatpak-flatpakref (5) Reference to a remote for an application or runtime

flatpak-flatpakrepo (5) Reference to a remote

flatpak-remote (5) Configuration for a remote

flatpak-installation (5) Configuration for an installation location

flatpak-metadata (5) Information about an application or runtime

ENVIRONMENT

Besides standard environment variables such as XDG_DATA_DIRS and XDG_DATA_HOME ,flatpak is consulting some of its own .

FLATPAK_USER_DIR The location of the per -user installation . If this is not set, $XDG_DATA_HOME/flatpak is used .

FLATPAK_SYSTEM_DIR The location of the default system -wide installation . If this is not set, /var/lib/flatpak is used (unless overridden at build time by --localstatedir or --with -system -install -dir) .

FLATPAK_SYSTEM_CACHE_DIR The location where temporary child repositories will be created during pulls into the system -wide installation . If this is not set, a directory in /var/tmp/ is used . This is useful because it is more likely to be on the same filesystem as the system repository (thus increasing the chances for e .g . reflink copying), and we can avoid filling the user (Aqs home directory with temporary data .

FLATPAK_CONFIG_DIR The location of flatpak site configuration . If this is not set, /etc/flatpak is used (unless overridden at build time by --sysconfdir) .

SEE ALSO

ostree(1), ostree.repo(5), flatpak-remote(5), flatpak-installation(5), https://www.flatpak .org

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