diff --git a/blue/configuration.nix b/blue/configuration.nix
new file mode 100644
index 0000000..f752d7c
--- /dev/null
+++ b/blue/configuration.nix
@@ -0,0 +1,357 @@
+# 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, lib, ... }:
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+    ];
+
+
+  system.stateVersion = "23.05";
+  system.autoUpgrade.enable = true;
+
+  nix = {
+    optimise.automatic = true;
+    gc.automatic = true;
+    gc.options = "--delete-older-than 7d";
+    package = pkgs.nixUnstable;
+    settings.experimental-features = [ "nix-command" "flakes" ];
+  };
+
+  boot = {
+    kernelPackages = pkgs.linuxPackages_latest;
+    kernelParams = [ "msr.allow_writes=on" ];
+    supportedFilesystems = [ "btrfs" ];
+    tmpOnTmpfs = true;
+    initrd.compressor = "zstd";
+    loader.systemd-boot.enable = true;
+    loader.efi.canTouchEfiVariables = true;
+    #readOnlyNixStore = true;
+  };
+
+  security = {
+    rtkit.enable = true;
+    allowSimultaneousMultithreading = true;
+    sudo.enable = false;
+    doas.enable = true;
+    doas.extraRules = [{
+      users = [ "akill" ];
+      keepEnv = true;
+      persist = true;
+    }];
+  };
+
+  powerManagement = {
+    enable = true;
+  };
+
+  networking = {
+    firewall.enable = true;
+    hostName = "blue";
+    nameservers = [ "127.0.0.1" "::1" ];
+    dhcpcd.extraConfig = "nohook resolv.conf";
+
+    networkmanager = {
+      enable = true;
+      dns = "none";
+      /*wifi.backend = "iwd"; */
+    };
+
+  };
+
+  time.timeZone = "Europe/Sarajevo";
+
+  nixpkgs.config.allowUnfree = true;
+  environment = {
+    homeBinInPath = true;
+    variables = {
+      PATH = "$HOME/.cargo/bin";
+    };
+    systemPackages = with pkgs; [
+      acpi
+      binutils
+      bluez
+      bluez-tools
+      btop
+      direnv
+      fd
+      file
+      fzf
+      fzy
+      gnupg
+      gptfdisk
+      htop
+      interception-tools
+      jq
+      nano
+      neovim
+      nix-index
+      nmap
+      ntfs3g
+      ntfsprogs
+      openhantek6022
+      pax-utils
+      pciutils
+      pstree
+      psutils
+      ripgrep
+      rsync
+      silver-searcher
+      strace
+      tig
+      unrar
+      unzip
+      usbutils
+      vimpc
+      vulkan-extension-layer
+      vulkan-loader
+      vulkan-tools
+      vulkan-tools-lunarg
+      vulkan-validation-layers
+      wget
+      xdg-utils
+      zip
+      z-lua
+      swaylock
+      dmidecode
+      dnsmasq
+      dhcpcd
+      uutils-coreutils
+    ];
+  };
+
+  programs = {
+    gnupg.agent = { enable = true; enableSSHSupport = true; };
+    zsh.enable = true;
+    firejail.enable = true;
+    adb.enable = true;
+    wireshark.enable = true;
+    sway.enable = true;
+  };
+
+  # List services that you want to enable:
+  systemd = {
+    services = {
+      "caps2esc" = {
+        description = "Intercepts keyboard udev events";
+        wants = [ "systemd-udevd.service" ];
+        wantedBy = [ "multi-user.target" ];
+        serviceConfig.Nice = -20;
+        script = ''
+          ${pkgs.interception-tools}/bin/intercept \
+          -g /dev/input/by-path/*-kbd | \
+          /opt/caps2esc  | ${pkgs.interception-tools}/bin/uinput   \
+          -d /dev/input/by-path/*-kbd   \
+        '';
+      };
+    };
+
+    extraConfig = ''
+      DefaultTimeoutStartSec=30s
+      DefaultTimeoutStopSec=30s
+    '';
+  };
+
+  services = {
+    acpid.enable = true;
+    btrfs.autoScrub.enable = true;
+    dbus.enable = true;
+    fstrim.enable = true;
+    fwupd.enable = true;
+    ntp.enable = true;
+    openssh.enable = false;
+    printing.enable = true;
+
+    nextcloud = {
+      enable = true;
+      hostName = "localhost";
+      config.adminpassFile = "${pkgs.writeText "adminpass" "test123"}";
+    };
+
+    jellyfin = {
+      enable = false;
+      user = "akill";
+      openFirewall = false;
+    };
+
+    pipewire = {
+      enable = true;
+      alsa.enable = true;
+      alsa.support32Bit = true;
+      pulse.enable = true;
+    };
+
+    xserver = {
+      enable = true;
+      dpi = 144;
+      libinput.enable = true;
+      desktopManager.xterm.enable = false;
+      displayManager = {
+        lightdm.enable = false;
+        startx.enable = true;
+        defaultSession = "none+i3";
+      };
+      windowManager.i3.enable = true;
+    };
+
+    udev.packages = [ pkgs.openocd pkgs.rtl-sdr pkgs.openhantek6022 ];
+
+    tlp = {
+      enable = true;
+    };
+
+    actkbd = {
+      enable = true;
+      bindings = [
+
+        {
+          keys = [ 113 ];
+          events = [ "key" ];
+          command = "/run/current-system/sw/bin/runuser -l akill -c 'amixer -q set Master toggle'";
+        }
+
+        {
+          keys = [ 114 ];
+          events = [ "key" "rep" ];
+          command = "/run/current-system/sw/bin/runuser -l akill -c 'amixer -q set Master 5%- unmute'";
+        }
+
+        {
+          keys = [ 115 ];
+          events = [ "key" "rep" ];
+          command = "/run/current-system/sw/bin/runuser -l akill -c 'amixer -q set Master 5%+ unmute'";
+        }
+
+        {
+          keys = [ 224 ];
+          events = [ "key" ];
+          command = "${pkgs.light}/bin/light -U 5";
+        }
+
+        {
+          keys = [ 225 ];
+          events = [ "key" ];
+          command = "${pkgs.light}/bin/light -A 5";
+        }
+      ];
+    };
+
+    mpd = {
+      musicDirectory = "/home/mpd/music";
+      enable = false;
+      extraConfig = ''
+        audio_output {
+          type "pulse"
+          name "pulsee srv"
+          server "127.0.0.1"
+        }
+      '';
+    };
+
+    dnscrypt-proxy2 = {
+      enable = true;
+      settings = {
+        ipv6_servers = true;
+        require_dnssec = true;
+
+        sources.public-resolvers = {
+          urls = [
+            "https://raw.githubusercontent.com/DNSCrypt/dnscrypt-resolvers/master/v3/public-resolvers.md"
+            "https://download.dnscrypt.info/resolvers-list/v3/public-resolvers.md"
+          ];
+          cache_file = "/var/lib/dnscrypt-proxy2/public-resolvers.md";
+          minisign_key = "RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3";
+        };
+      };
+    };
+
+    journald.extraConfig = ''
+      SystemMaxUse=50M
+    '';
+
+    logind.extraConfig = ''
+      KillUserProcesses=yes
+    '';
+  };
+
+  fonts = {
+    fontconfig = {
+      cache32Bit = true;
+      allowBitmaps = true;
+      useEmbeddedBitmaps = true;
+      defaultFonts = {
+        monospace = [ "JetBrainsMono" ];
+      };
+    };
+
+    fonts = with pkgs; [
+      dejavu_fonts
+      dina-font
+      fira-code
+      fira-code-symbols
+      font-awesome
+      font-awesome_4
+      inconsolata
+      iosevka
+      jetbrains-mono
+      liberation_ttf
+      noto-fonts
+      noto-fonts-cjk
+      noto-fonts-emoji
+      proggyfonts
+      siji
+      terminus_font
+      terminus_font_ttf
+      ubuntu_font_family
+    ];
+  };
+
+  virtualisation = {
+    containers.storage.settings = {
+      storage = {
+        driver = "btrfs";
+        graphroot = "/var/lib/containers/storage";
+        runroot = "/run/containers/storage";
+      };
+    };
+    podman = {
+      enable = true;
+      dockerCompat = true;
+    };
+  };
+
+  sound.enable = true;
+
+  hardware = {
+    bluetooth = {
+      enable = true;
+      settings = {
+        General = {
+          Enable = "Source,Sink,Media,Socket";
+        };
+      };
+    };
+
+    opengl = {
+      enable = true;
+      driSupport = true;
+      driSupport32Bit = true;
+      extraPackages = with pkgs; [
+      ];
+    };
+  };
+
+  zramSwap = {
+    enable = false;
+    algorithm = "zstd";
+  };
+
+  users.users.akill = {
+    isNormalUser = true;
+    shell = pkgs.zsh;
+    extraGroups = [ "wireshark" "kvm" "tty" "audio" "sound" "adbusers" "dialout" ];
+  };
+}
diff --git a/blue/hardware-configuration.nix b/blue/hardware-configuration.nix
new file mode 100644
index 0000000..e5f834c
--- /dev/null
+++ b/blue/hardware-configuration.nix
@@ -0,0 +1,67 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" "sr_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/0af4dcb9-6e59-4946-87b2-0d2f14b808d4";
+      fsType = "btrfs";
+      options = [ "subvol=root" "compress=zstd" "noatime" ];
+    };
+
+  boot.initrd.luks.devices."enc_root".device = "/dev/disk/by-uuid/8eb8ac22-d89d-4406-bfbd-ce43e283649f";
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/0af4dcb9-6e59-4946-87b2-0d2f14b808d4";
+      fsType = "btrfs";
+      options = [ "subvol=home" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/0af4dcb9-6e59-4946-87b2-0d2f14b808d4";
+      fsType = "btrfs";
+      options = [ "subvol=nix" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/var/log" =
+    { device = "/dev/disk/by-uuid/0af4dcb9-6e59-4946-87b2-0d2f14b808d4";
+      fsType = "btrfs";
+      options = [ "subvol=log" "compress=zstd" "noatime" ];
+      neededForBoot = true;
+    };
+
+  fileSystems."/persist" =
+    { device = "/dev/disk/by-uuid/0af4dcb9-6e59-4946-87b2-0d2f14b808d4";
+      fsType = "btrfs";
+      options = [ "subvol=persist" "compress=zstd" "noatime" ];
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/6C85-D29B";
+      fsType = "vfat";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}