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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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How to use the Linux kernel's live patching feature (wirekat.com)

submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 8 points 10 months ago* (last edited 10 months ago) (2 children)

I can see this being useful for NixOS. It's still a glimmer in the postman's eye, and we're WAITING for systemd src to come with certain options to make the attaching and reattaching of systemd easier.

But I could easily see nixpkgs implement functions that allow nixos-rebuild switch to use either live patching method, or even implementing one specifically for NixOS.

This would be twice as neat, because switch is already magical in how it shifts from one system to another. If you could then also live patch the kernel? It just adds another super power.

[–] [email protected] 2 points 10 months ago

That actually would be really cool ngl

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