Linux

48770 readers

805 users here now

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.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

[email protected]

NixOS: How does daily driving fare for time-strapped users? (self.linux)

submitted 1 month ago* (last edited 1 month ago) by fool to c/[email protected]

28 comments fedilink hide all child comments

Perhaps dumb questions inbound ;)

I use Arch because I'm strapped for time and my system is always moving.

2 minutes to install something? AUR probably has it.
Ten minutes of free time to look for a software that fits a new need? Try random AUR things (auditing PKGBUILDs is just twenty seconds or so).
If I need a tiny patch, I'll just add a sed or patch file to the PKGBUILD. (Super easy, you barely learn any syntax cuz it's intuitive shell.)
make && make install/meson blahblah usually just works.
Wiki does the thinking for me if I need something special (e.g. hw video acceleration)

Buuuut update surprises can be a pain (e.g. Pipewire explodes Saturday evening) and declarative rollbackable immutability sounds really freakin' AWESOME, so I'm considering NixOS for my new laptop (old one's webcam broke). So I ask:

How much can I grok in a week?
- I need to know Nixlang, right? I have a ton of dotfiles and random homemade cpp commands in ~/.local/bin that I use daily
How quick is it to make a derivation?
- I make install a lot, do I need to declare that due to non-FHS? Can I boilerplate the whole thing with someone else's make install and ctrl+c ctrl+v? How does genAI fare? (Lemmy hates word guess bots, I know)
How quick is it to install something new and random?
- Do I just use nix-shell if I need something asap? Do I need to make a derivation for all my programs? e.g. do I need to declare a Hyprland plugin I'm test-running?
How long do you research a new package for?
- On Gentoo I always looked up USE flags (NOO my time); on Arch I just audit the PKGBUILD and test-run it (20 seconds); on Ubuntu I had to find the relevant PPA (2 minutes). What's it like for Nix?
Can you set up dev environments quickly or do you need to write a ton of configs?
- I hear python can be annoying. Do C++/Android Studio have header file/etc. issues?
What maintenance ouchies do you run into? How long to rectify?
Do I need to finagle on my own to have /boot encrypted?
- I boot via: unencrypted EFI grub asks for LUKS password -> decrypt /boot, which then has a keyfile -> decrypt and mount btrfs root partition. But lots of guides don't do it this way

Thanks for bearing with me ദ്ദി(｡•̀ヮ<)~✩‧₊

you are viewing a single comment's thread
view the rest of the comments

[–] fool 2 points 1 month ago (1 children)

Thanks for the input!

I'm nervous about faking FHS as well, especially for specialized stuff. I don't know much about steam-run or its caveats -- so I can't debug it (Maybe it turns out to be really simple and solid? Who knows...)

Thanks for mentioning the gpu accel issues in distrobox -- I was considering using containerization to fight off any FHS issues but it seems I can't jump the gun. I'll probably just tighten dev envs by trickling in nix-shell usage; multiple versions of a package at once is an issue I'd def love to solve (in a way that's more than just dockerfile)

Interesting that this is the third comment suggesting just using btrfs snapshots to resist Arch update experiences. I have root and home on two flat btrfs subvols so it shouldn't be that hard to implement. (yeah yeah "What backup?" is bad)

Seems like the simplest way out is those two smallish changes. Wish I could transcend into declarativity but the thread's nix survivor ratio is grim

[–] moonpiedumplings 4 points 1 month ago

Wish I could transcend into declarativity but the thread’s nix survivor ratio is grim

Yeah lol.

I will say, that for my server, I decided to use kubernetes + fluxcd for declaratively. My entire kubernetes "state" is declared in a git repo, and this is the popular, industry standard for things like this, called GitOps. It makes it very easy to add an app, since it's just adding a folder + some new config files. And unlike Nix, Kubernetes and Flux are very well documented with much tooling as well. Nix doesn't really have a working LSP or good code autocomplete, but with kubernetes, I can just start typing in a yaml file and then hit tab and it spits out the template for me. Code autocompletion with kubernetes feels much more similar to the tooling of other, more mature tooling

It's not as declarative as nix though. There are things missing, like OCI containers could theoretically shift if you don't rely on hashes and some other nitpicks. But declarativity is a spectrum, and I feel like, outside of scientific scenarios (think simulations where versioning, hardware, runtime etc being the same is very important), I think many non-nixos solutions are declarative enough.