confix/README.md

# iiogama's Personal NixOS/Home-Manager Configuration

## How to build existing system with flake

```
cd <build repo>
sudo nixos-rebuild switch --flake ".#<hostname>"
```

## How to update existing system's packages

```
sudo nixos-rebuild switch --flake ".#<hostname>" --update-input nixpkgs --commit-lock-file
```

## How to install new system with flake

1. Boot into live NixOS disk and run the following commands:
```
sudo su
nix-env -iA nixos.git
git clone <repo url> /mnt/etc/nixos
nixos-install --flake ".#<host>"
```
2. Reboot machine, log in, and run the following commands:
```
sudo rm -r /etc/nixos/configuration.nix
```
3. Move build to desired location.

## Nix commands to remember

```
nix flake update
nix run nixpkgs#<package>
```

[Resources](https://pinboard.in/u:iiogama/t:nix/)