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Why aren't more people using NixPKGs?
(lemmy.world)
From Wikipedia, the free encyclopedia
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.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
Nix is a bit of a middle ground. Each package has a specific set of dependency version. It calculates the hash of each dependency and compares it to those that you have installed. If it is installed, it uses that, if it isn't, it installs it. This means that packages can have different versions and dependency hell is impossible, whilst also reusing existing dependencies if they're the exact same.
You've just answered a question I didn't realize I had.