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nixos-config/SETUP.md
2025-11-19 08:42:21 +01:00

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# Quick Setup Guide
## Initial Setup on Fresh NixOS Installation
### Method 1: One-Line Bootstrap (Recommended)
```bash
nix-shell -p git --run "bash <(curl -s https://git.cribdev.com/raw/YOUR-USERNAME/nixos-config/main/bootstrap.sh)"
```
Replace `YOUR-USERNAME` with your actual git username.
### Method 2: Manual Setup
1. **Install git temporarily:**
```bash
nix-shell -p git
```
2. **Clone your configuration:**
```bash
git clone https://git.cribdev.com/YOUR-USERNAME/nixos-config ~/.config/nixos
cd ~/.config/nixos
```
3. **Copy hardware configuration:**
```bash
sudo cp /etc/nixos/hardware-configuration.nix ~/.config/nixos/
```
4. **Edit configuration files:**
- Open `flake.nix` and replace:
- `myhost` with your hostname
- `yourusername` with your username
- Open `configuration.nix` and set:
- `networking.hostName`
- `time.timeZone`
- User account details
- Open `home/home.nix` and set:
- Git username and email
- Any other personal preferences
5. **Build and apply:**
```bash
sudo nixos-rebuild switch --flake ~/.config/nixos#YOURHOSTNAME
```
6. **Reboot:**
```bash
reboot
```
## Post-Installation
### Add a Wallpaper
```bash
mkdir -p ~/wallpapers
# Copy your wallpaper to ~/wallpapers/default.jpg
```
### Test Hyprland
After reboot, you should be greeted with a login manager. Log in and Hyprland should start automatically.
### Useful First Commands
```bash
# Open terminal: SUPER + Return
# Open app launcher: SUPER + D
# Open file manager: SUPER + E
```
## Pushing to Your Git Server
### First Time Setup
1. **Initialize git (if not already done):**
```bash
cd ~/.config/nixos
git init
git add .
git commit -m "Initial NixOS configuration"
```
2. **Add your remote:**
```bash
git remote add origin https://git.cribdev.com/YOUR-USERNAME/nixos-config.git
```
3. **Push to your server:**
```bash
git push -u origin main
```
### Updating Your Configuration
After making changes:
```bash
cd ~/.config/nixos
git add .
git commit -m "Description of changes"
git push
```
## Troubleshooting
### "Hardware configuration not found"
Generate it with:
```bash
sudo nixos-generate-config --show-hardware-config > ~/.config/nixos/hardware-configuration.nix
```
### "Flake inputs need to be updated"
```bash
cd ~/.config/nixos
nix flake update
sudo nixos-rebuild switch --flake .#YOURHOSTNAME
```
### Hyprland doesn't start
Check logs:
```bash
journalctl -xe
cat /tmp/hypr/*/hyprland.log
```
## What You Get
✅ Full Wayland desktop with Hyprland
✅ Beautiful animations and effects
✅ Waybar status bar
✅ Wofi application launcher
✅ Dunst notifications
✅ Screenshot tools (grim + slurp)
✅ Modern terminal (Kitty)
✅ Essential CLI tools
✅ Development environment ready
✅ Fully reproducible system
## Next Steps
- Customize Waybar appearance in `home/waybar.nix`
- Adjust Hyprland settings in `home/hyprland.nix`
- Add more packages in `home/home.nix` or `modules/system.nix`
- Set up your wallpapers
- Configure your applications
Enjoy your new NixOS + Hyprland setup! 🎉