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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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Immutable distros recommindation? (lemmy.ml)

submitted 4 months ago* (last edited 4 months ago) by [email protected] to c/[email protected]

60 comments fedilink hide all child comments

I was thinking about going immutable for a long time and now I'm choosing a distro to hop to.
My question is: what are good immutable distros other than Fedora Silverblue spins, UBlue family and NixOS?
Maybe someone uses/used any? What is/was your experience with it?

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[–] [email protected] 4 points 4 months ago (3 children)

As I understand it, it's read-only, so the updates you get are basically replacing your current ones but keeping your apps (like flatpaks) installed.

[–] [email protected] 3 points 4 months ago (2 children)

Gotcha, thank you!

[–] [email protected] 7 points 4 months ago (1 children)

I think about it like this:

Layer 2b: ->> User applications (flatpak, nixpkgs, etc.)

Layer 2a: ->> User data (mutable, persistent no matter what your system layer is)

Layer 1: -> System (immutable/read-only/updated "atomically" meaning all at once) 

Layer 0: Hardware

Or, alternately, it's what macos has been doing with absolutely no fanfare for several versions now. That's not a knock, btw. It's an illustration that it can be completely transparent in use, though it may require some habit changes on linux.

[–] [email protected] 1 points 4 months ago

I see, that makes sense. Thank you!