NixOS Configuration

🖥️ Hosts

Host	Role	CPU	GPU	Storage	Features
dayman	Laptop	Intel	NVIDIA	NVMe (btrfs)	TLP, Thunderbolt, Lid controls
nightman	Desktop	AMD	NVIDIA	NVMe + 4 drives	Triple monitors, Virtualization
wise18	Server	Intel	NVIDIA (headless)	NVMe + 3-disk RAID0

🚀 Features

System Architecture

• NixOS 25.05 with Flakes
• Disko for declarative disk partitioning
• Home Manager for user environments

Desktop Environment

• Hyprland (Wayland compositor) with extensive customization
• Catppuccin Macchiato theme throughout
• Waybar, Wofi, SwayNC for desktop utilities
• Alternative: GNOME/KDE support available

Development Stack

• Editors: Cursor, VS Code, Neovim (LazyVim), Claude Code
• Languages: Python, Node.js, Go
• Tools: Git, Direnv, FZF, Ripgrep, Bat
• Containers: Docker, Libvirt/QEMU
• Terminal: Zsh + Starship, Zellij/Tmux

Security & Auth

• 1Password integration
• YubiKey support (PAM U2F)
• SOPS for secret management (TBD)
• WireGuard VPN (TBD)

🛠️ Usage

Quick Commands

just update          # Update flake inputs
just switch          # Apply configuration
just build hostname  # Build specific host
just deploy host ip  # Remote deployment

Initial Setup

1. Clone repository
2. Update hardware configuration for your system
3. Run just switch hostname
4. Change default password immediately: passwd

Maintenance

• Updates: just update then just switch
• Garbage collection: Runs automatically (daily, 3-day retention)
• VM testing: just buildvm hostname

📁 Structure

.
├── flake.nix           # Entry point, defines hosts
├── nix/
│   ├── modules/        # System modules
│   │   ├── common/     # Shared configs (boot, network, performance)
│   │   ├── desktop/    # DE configurations
│   │   ├── hardware/   # Hardware-specific
│   │   ├── software/   # Application modules
│   │   └── virtualization/
│   ├── hardware/       # Per-host hardware configs
│   └── users/          # User definitions
└── home/
    ├── modules/        # Home Manager modules
    └── configs/        # Application dotfiles

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