NixOS config files

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configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Bootloader.
  boot.loader.grub.enable = true;
  boot.loader.grub.device = "/dev/sda";
  boot.loader.grub.useOSProber = true;
  
  nix.settings.experimental-features = ["nix-command", "flakes"];

  networking.hostName = "nixos"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "Asia/Seoul";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "ko_KR.UTF-8";
    LC_IDENTIFICATION = "ko_KR.UTF-8";
    LC_MEASUREMENT = "ko_KR.UTF-8";
    LC_MONETARY = "ko_KR.UTF-8";
    LC_NAME = "ko_KR.UTF-8";
    LC_NUMERIC = "ko_KR.UTF-8";
    LC_PAPER = "ko_KR.UTF-8";
    LC_TELEPHONE = "ko_KR.UTF-8";
    LC_TIME = "ko_KR.UTF-8";
  };
  
  i18n.inputMethod = {
    enabled = null; # Ibus activate
    type = "ibus";
    enable = true;
    ibus.engines = with pkgs.ibus-engines; [
      hangul
    ];
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "kr";
    variant = "kr104";
  };
  

  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Enable sound with pipewire.
  services.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.fkt = {
    isNormalUser = true;
    description = "fkt";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
    #  thunderbird
    ];
  };

  # Install firefox.
  programs.firefox.enable = true;
  programs.git.enable = true;
  
  # Enable the Zsh shell
  programs.zsh.enable = true;

  # 모든 사용자에게 적용
  users.defaultUserShell = pkgs.zsh;
  
  # Add Oh My Zsh
  programs.zsh.ohMyZsh = {
    enable = true;
    plugins = [ "git" ];
    theme = "robbyrussell";
  };

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;
  
  # Font install
  fonts.packages = with pkgs; [
    noto-fonts-cjk-sans #Noto Sans CJK 등
    nanum # 나눔고딕
    # 원하는 다른 한글 폰트
  ];

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    pkgs.git
    pkgs.neovim
    pkgs.ibus
    pkgs.wget
    pkgs.zoxide
    pkgs.yazi
    pkgs.ripgrep
    pkgs.duf
    pkgs.bat
  ];

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  # services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "25.05"; # Did you read the comment?
  
}