NixOS Config

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
    ];

  nixpkgs.config.allowUnfree = true;

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  # Define on which hard drive you want to install Grub.
  boot.loader.grub.device = "/dev/sda";

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

  #Select internationalisation properties.
  i18n = {
    consoleKeyMap = "us";
    defaultLocale = "en_US.UTF-8";
  };

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

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.extraUsers.dan = {
    name = "dan";
    extraGroups = [ "wheel" "audio" "vboxusers" ];
    uid = 1000;
    createHome = true;
    home = "/home/dan";
    shell = "/run/current-system/sw/bin/bash";
  };

  environment = {
    systemPackages = with pkgs; [
      terminator
      mpd
      ncmpcpp
      gmrun
      dmenu
      trayer
      dzen2
      pv
      lsof
      libreoffice
      htop
      ctags
      xclip
      xscreensaver
      arandr autorandr
      firefox
      alsaLib alsaPlugins alsaUtils
      transmission
      unrar
      pavucontrol
      chromium flashplayer
      evince
      ppp
      cpufrequtils
      file
      htop
      feh
      mutt offlineimap
      keychain
      zsh
      cmake
      emacs24
      emacs24Packages.calfw
      emacs24Packages.haskellMode
      emacs24Packages.notmuch
      emacs24Packages.org
      gcc
      gdb
      gimp
      gitAndTools.gitFull
      gnupg
      gnupg1
      gnumake
      gperf
      haskellPackages.ghc
      haskellPackages.haskellPlatform
      imagemagick
      lsof
      man
      netcat
      nmap
      parted
      pulseaudio
      pythonFull
      ruby
      stdmanpages
      tcpdump
      units
      unrar
      unzip
      vlc
      wget
      zip
      conkeror
      scrot
      unetbootin
      wine
      wireshark
      xorg.xkill
      xpdf
      xulrunner
      haskellPackages.xmonad
      haskellPackages.xmonadContrib
      haskellPackages.xmonadExtras
      haskellPackages.xmobar
      stalonetray
      wpa_supplicant_gui
      xfontsel
      xlibs.xev
      xlibs.xinput
      xlibs.xmessage
      xlibs.xmodmap
    ];
  };

  services.xserver = {
    enable = true;
    layout = "us";
    xkbOptions = "ctrl:nocaps";

    displayManager = {
    
      auto = {
        enable = true;
          user = "dan";
      };
  
      sessionCommands = 
        ''		
          ~/.screenlayout/my_monitor.sh &
        '';
    };

    desktopManager = {
      xfce.enable = true;
      default = "none";
    };
      
    windowManager = {
      default = "xmonad";
      xmonad.enable = true;
      xmonad.enableContribAndExtras = true;
    };
  };  

  services.mpd = {
    enable = true;
    musicDirectory = "/home/dan/music";
    extraConfig = 
      ''	
        audio_output {    
          type "httpd"    
          name "My HTTP Stream"
          encoder "vorbis"	
          port "8000"
          bitrate "128"	 	   
          format "44100:16:1"
        }
      '';
  };

  services.locate = {
    enable = true;
    period = "0 * * * *";
  };

  security.sudo = {
    enable = true;
    wheelNeedsPassword = false;
  };

  time.timeZone = "US/Pacific";

  hardware.pulseaudio.enable = true; 

  fonts = {
    enableFontDir = true;
    enableGhostscriptFonts = true;
    fonts = with pkgs; [
      inconsolata  # monospaced
      ubuntu_font_family  # Ubuntu fonts
    ];
  };
 
  services.xserver.synaptics.enable = true;
  services.xserver.synaptics.tapButtons = true;
  services.xserver.synaptics.twoFingerScroll = true;

  services.nixosManual.showManual = true;
}