NixOS

https://nixos.wiki/wiki/Cheatsheet

• Edit the config: EDITOR=vim nixos-rebuild edit
• File that nixos-rebuild edits: /etc/nixos/configuration.nix
• ??: /etc/nixos/hardware-configuration.nix
• ??: /nix/store/
• Commit / switch the changes: nixos-rebuild switch
• ??: nixos-rebuild switch --upgrade
• ??: nixos-rebuild --upgrade
• ??: nix-env -u '*'
• Clean old branches: ??
• Search for programs: nix-env -qaP '*' --description
• Ephemeral shell: nix-shell -p <program>
• Install a program: ??
• ??: nix-channel --list
• ??: nix-channel --add https://nixos.org/channels/nixos-21.05 nixos
• ??: nix-channel --update
• ??: nix-store --optimise
• ??: nix-collect-garbage
• ??: nix-collect-garbage -d
• ??: nix-env
• ??: ``
• ??: ``