Linux

I'm really not sure of where this would be anymore usefull than a simple bash script to install all packages you need since it doesn't do configs and that rollbacks are supported by some filesystems already. Also Having version specific dependencies is already a thing for flatpacks and such

I keep seeing trends with Linux distribution like teenager looking for new fashion.

I think it’s mostly the very young Linux user who hope from one distribution to the another over and over whereas many just stick with what they got : Ubuntu, Debian, mint, maybe fedora.

NixOS is certainly interesting tho.

I've been using it for over a year and love it. A config file for your entire system, and built in rollbacks anytime something goes wrong. One language to configure everything, although in practice that doesn't always work. But I love it.

Some others have started why it works, here is some how. Nixos completely disregards the fhs. Packages don't install to anywhere standard, every package and configuration change gets it's on directory in /nix/store but through smart use of tracking everything there, it symlinks all those files to proper places and sets up the environment for them to know where libraries are.

This is then also why you don't need sudo privileges to install things. Your profile has an environment that is aware of your users packages and configurations, the system itself isn't effected because everything is symlinked.

Then because every update means new directories in /nix/store you can role back to your last configuration because plasma broke something or whatever.

However, it's a LOT to learn. Best place I know of is https://piped.video/watch?v=AGVXJ-TIv3Y&t=0

This guy did a good job for me. Hope this helps!

Overlays. Good package management, and lot of stability stuff.

People love Nix because of the OS configuration based around a single config file. Essentially, you define your system configuration in this file, including installed programs, then you rebuild your system based on that configuration.

The beauty here is that you can easily move this file to another machine running NixOS and reproduce your configuration there. You can also roll back changes by simply rebooting and choosing the last known good build and you're back in business.

Because it’s the latest Cool Nerd Thing™ like Arch before it, and Gentoo before that. Most of the people raving about it probably don’t have much use for its features.

I don't get the hype. I'm staying with Arch, as Nix seems to be mainly for developers.

It's been around for like a decade, but was recently make more approachable by offering a graphical installer.

I tried it about a year ago and I don't know it did not convince me. Yeah it might be great for some niche developer oriented needs or deployment but for a normal OS usage, meh. I kind of see it as a current hype, just like crypto/NFT before, and AI now. For normal everyday usage I find openSUSE Tumblweed much more suitable and much more widely applicable.

because it's good as hell and i don't want to have to spend time having to rebuild and reconfigure fresh OS installs or risk breakage when I could just use a config file that I know already works

Never tried NixOS but I think I will try Qubes-Whonix next: https://www.whonix.org/wiki/Qubes

I'm using Void Linux and see no reason to move over to NixOS. The concept seems cool though.

I daily drive GNU Guix instead, and I would strongly recommend any emacs and/or lisp enthusiasts interested in the benefits of functional, reproducible, declarative, and hackable system management to give it a try!

SYMLINKS

SYMLINKS EVERYWHERE

(also 6000 packages intalled on my system for some reason lol)

I will switch as soon as I can get proprietary Nvidia drivers to work on my laptop.