Flatpak uses OSTree, like Fedora Atomic Desktops (Silverblue, Kinoite etc) and similar to BTRFS snapshots.
So many files are deduplicated and linked, not actually there
https://gitlab.com/TheEvilSkeleton/flatpak-dedup-checker
50GB without
31GB with deduplication
21,4GB with BTRFS compression
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Removing /repo is not considered safe, but I just removed its contents anyways and then just ran a repair.
That actually resulted in more available disk space than after running the garbage collection.
And my flatpak apps still work 🤷♀️
I can't tell if this is the new "Delete System32" or not.
no, that'd be deleting /boot, /usr or /var
Why not /? 😁
because then it also deletes your personal files which is not equivalent to deleting System32