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[](https://github.com/hlissner/doom-emacs)
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[](https://nixos.org)
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**Hey,** you. You're finally awake. You were trying to configure your OS declaratively, right? Walked right into that NixOS ambush, same as us, and those dotfiles over there.
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< img src = "/../screenshots/alucard/fakebusy.png" width = "100%" / >
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< p align = "center" >
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< span > < img src = "/../screenshots/alucard/desktop.png" height = "178" / > < / span >
< span > < img src = "/../screenshots/alucard/rofi.png" height = "178" / > < / span >
< span > < img src = "/../screenshots/alucard/tiling.png" height = "178" / > < / span >
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< / p >
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------
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| | |
|-|-|
| **Shell:** | zsh + zgen |
| **DM:** | lightdm + lightdm-mini-greeter |
| **WM:** | bspwm + polybar |
| **Editor:** | [Doom Emacs][doom-emacs] (and occasionally [vim]) |
| **Terminal:** | st |
| **Launcher:** | rofi |
| **Browser:** | firefox |
| **GTK Theme:** | [Ant Dracula ](https://github.com/EliverLara/Ant-Dracula ) |
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-----
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2017-12-05 22:39:10 -08:00
## Quick start
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1. Yoink [NixOS 20.09][nixos] (must be newer than Sept 12, 2020 for `nixos-install --flake` ).
2. Boot into the installer.
3. Do your partitions and mount your root to `/mnt`
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4. `git clone https://github.com/hlissner/dotfiles /mnt/etc/nixos`
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5. Install NixOS: `nixos-install --root /mnt --flake /mnt/etc/nixos#XYZ` , where
`XYZ` is your hostname. Use `#generic` for a simple, universal config.
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6. OPTIONAL: Create a sub-directory in `hosts/` for your device. See [host/kuro]
as an example.
7. Reboot!
## Management
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And I say, `bin/hey` . [What's going on? ](http://hemansings.com/ )
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| Command | Description |
|-------------------|-----------------------------------------------------------------|
| `hey rebuild` | Rebuild this flake (shortcut: `hey re` ) |
| `hey upgrade` | Update flake lockfile and switch to it (shortcut: `hey up` ) |
| `hey rollback` | Roll back to previous system generation |
| `hey gc` | Runs `nix-collect-garbage -d` . Use sudo to clean system profile |
| `hey push REMOTE` | Deploy these dotfiles to REMOTE (over ssh) |
| `hey check` | Run tests and checks for this flake |
| `hey show` | Show flake outputs of this repo |
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## Frequently asked questions
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+ **Why NixOS?**
Because declarative, generational, and immutable configuration is a godsend
when you have a fleet of computers to manage.
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+ **How do I change the default username?**
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1. Set `USER` the first time you run `nixos-install` : `USER=myusername
nixos-install --root /mnt --flake #XYZ `
2. Or change `"hlissner"` in modules/options.nix.
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+ **How do I "set up my partitions"?**
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My main host [has a README ](hosts/kuro/README.org ) you can use as a reference.
I set up an EFI+GPT system and partitions with `parted` and `zfs` .
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+ **Why did you write bin/hey?**
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I'm nonplussed by the user story for nix's CLI tools and thought fixing it
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would be more productive than complaining about it on the internet. Then I
thought, [why not do both ](https://youtube.com/watch?v=vgk-lA12FBk )?
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+ **How 2 flakes?**
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Would it be the NixOS experience if I gave you all the answers in one,
convenient place?
No, but here are some resources that helped me:
+ [A three-part tweag article that everyone's read. ](https://www.tweag.io/blog/2020-05-25-flakes/ )
+ [An overengineered config to scare off beginners. ](https://github.com/nrdxp/nixflk )
+ [A minimalistic config for scared beginners. ](https://github.com/colemickens/nixos-flake-example )
+ [A nixos wiki page that spells out the format of flake.nix. ](https://nixos.wiki/wiki/Flakes )
+ [Official documentation that nobody reads. ](https://nixos.org/learn.html )
+ [Some great videos on general nixOS tooling and hackery. ](https://www.youtube.com/channel/UC-cY3DcYladGdFQWIKL90SQ )
+ A couple flake configs that I
[may ](https://github.com/LEXUGE/nixos )
[have ](https://github.com/bqv/nixrc )
[shamelessly ](https://git.sr.ht/~dunklecat/nixos-config/tree )
[rummaged ](https://github.com/utdemir/dotfiles )
[through ](https://github.com/purcell/dotfiles ).
+ [What y'all will need when Nix drives you to drink. ](https://www.youtube.com/watch?v=Eni9PPPPBpg )
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[doom-emacs]: https://github.com/hlissner/doom-emacs
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[vim]: https://github.com/hlissner/.vim
[nixos]: https://releases.nixos.org/?prefix=nixos/20.09-small/
[host/kuro]: https://github.com/hlissner/dotfiles/tree/master/hosts/kuro
