flatpak pin

flatpak
Developer Matthew Leeds matthew.leeds@endlessm.com
flatpak pin 1
flatpak-pin Pin runtimes to prevent automatic removal
`flatpak pin` OPTION PATTERN

## Description

Flatpak maintains a list of patterns that define which refs are pinned. A pinned ref will never be automatically uninstalled (as are unused runtimes periodically). This can be useful if for example you are using a runtime for development purposes.

Runtimes that are explicitly installed, rather than installed as a dependency of something else, are automatically pinned.

The patterns are just a partial ref, with the * character matching anything within that part of the ref. Only runtimes can be pinned, not apps. Here are some example patterns:

    org.some.Runtime
    org.some.Runtime//unstable
    runtime/org.domain.*
    org.some.Runtime/arm

To list the current set of pins, run this command without any patterns.

## Options

The following options are understood:

`-h`
`--help`

  Show help options and exit.

`--remove`

  Instead of adding the patterns, remove matching patterns.

`-u`
`--user`

  Pin refs in a per-user installation.

`--system`

  Pin refs in the default system-wide installation.

`--installation=NAME`

  Pin refs in a system-wide installation specified by NAME among those defined in `/etc/flatpak/installations.d/`. Using `--installation=default` is equivalent to using `--system`.

`-v`
`--verbose`

  Print debug information during command processing.

## Examples

`$ flatpak pin`

`$ flatpak pin org.freedesktop.Platform//19.08`

`$ flatpak pin --remove org.freedesktop.Platform//19.08`

## See also

flatpak 1, flatpak-uninstall 1,