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flatpak

Reference manpage: man flatpak

Add flathub (First step, not registered by default)

flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo

Install and run warehouse flatpak manager

It is a usefull GUI manager for flatpak applications:

  • search in repo and install apps
  • list installed apps
  • browse user data, inspect size, clean up

Install

flatpak install io.github.flattool.Warehouse

Run

flatpak run io.github.flattool.Warehouse

Cleanups

Uninstall unused apps and layers

flatpak uninstall --unused

Clean up user cache

rm -rf ~/.var/app/*/cache/*