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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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Are packages from flathub always safe? (lemmy.ml)

submitted 1 year ago by [email protected] to c/[email protected]

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I usually trust my distro repos without checking. Can the same be applied to flathub without much worry?

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[–] [email protected] 16 points 1 year ago

Even disregarding the trust issues with Flatpak packages made by random people: Packages often contain versions of some libraries in order to not depend on the distro's. If there are security vulnerabilities in a library then the distro maintainers usually fix it very quickly (if not go find a better distro) and it's fixed for all packages on your system that depend on it. But this doesn't apply to Flatpak where the package providers have to update the libraries in their own package - and the track record isn't great. Sandboxing doesn't help if that vulnerability leads to wiping your home directory.