first commit

configuration.nix

@@ -0,0 +1,175 @@
+# 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
+      ./modules/programs.nix
+      ./modules/fonts.nix
+      ./modules/gnome.nix
+      ./modules/intel-gpu.nix
+    ];
+
+  # Bootloader.
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader.grub.configurationLimit = 10;
+
+  boot.initrd.luks.devices."luks-cb531ab6-d47e-4246-a923-55bbda22d697".device = "/dev/disk/by-uuid/cb531ab6-d47e-4246-a923-55bbda22d697";
+
+  # Clear /tmp during boot
+  boot.tmp.cleanOnBoot = true;
+
+  # Housekeeping: Garbage collection
+  nix.optimise.automatic = true;
+
+  nix.gc = {
+    automatic = true;
+    dates = "daily";
+    options = "--delete-older-than 7d";
+  };
+
+  nix.settings.auto-optimise-store = true;
+
+  # Increase buffer size
+  nix.settings.download-buffer-size = "4G";
+
+  # Networking
+  networking.hostName = "greynix"; # Define your hostname.
+  networking.networkmanager.enable = true;
+
+  # Disable sudo password for the wheel group
+  security.sudo.wheelNeedsPassword = false;
+
+  # Set your time zone.
+  time.timeZone = "Asia/Taipei";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "zh_TW.UTF-8";
+    LC_IDENTIFICATION = "zh_TW.UTF-8";
+    LC_MEASUREMENT = "zh_TW.UTF-8";
+    LC_MONETARY = "zh_TW.UTF-8";
+    LC_NAME = "zh_TW.UTF-8";
+    LC_NUMERIC = "zh_TW.UTF-8";
+    LC_PAPER = "zh_TW.UTF-8";
+    LC_TELEPHONE = "zh_TW.UTF-8";
+    LC_TIME = "zh_TW.UTF-8";
+  };
+
+ # Traditional Chinese input
+  i18n.inputMethod = {
+    enable = true;
+    type = "fcitx5";
+    fcitx5.addons = with pkgs; [
+      fcitx5-chewing
+      fcitx5-chinese-addons
+      fcitx5-table-extra
+    ];
+  };
+
+  # 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;
+  # Remove Xterm program
+  services.xserver.excludePackages = [ pkgs.xterm ];
+  services.xserver.desktopManager.xterm.enable = false; 
+
+  # Configure keymap in X11
+  services.xserver.xkb = {
+    layout = "us";
+    variant = "";
+  };
+
+  # Enable CUPS to print documents.
+  services.printing.enable = false;
+
+  # Enable sound with pipewire.
+  hardware.pulseaudio.enable = false;
+  security.rtkit.enable = true;
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+    pulse.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.elias = {
+    isNormalUser = true;
+    description = "Elias Gasparis";
+    extraGroups = [ "networkmanager" "wheel" ];
+    packages = with pkgs; [
+    #  thunderbird
+    ];
+  };
+
+  # Enable automatic login for the user.
+  services.displayManager.autoLogin.enable = true; 
+  services.displayManager.autoLogin.user = "elias"; 
+
+  # Workaround for GNOME autologin: https://github.com/NixOS/nixpkgs/issues/103746#issuecomment-945091229
+  systemd.services."getty@tty1".enable = false;
+  systemd.services."autovt@tty1".enable = false;
+
+  # Programs
+  # =====================
+  # Most programs installed in modules/programs.nix
+
+  # Install firefox.
+  programs.firefox.enable = true;
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # Services 
+  # =====================
+  # List services that you want to enable:
+
+  # Enable OpenSSH daemon
+  services.openssh.enable = false;
+
+  # Enable Flatpak
+  services.flatpak.enable = true;
+
+  # Enable Tailscale
+  services.tailscale.enable = true;
+
+  # Enable Podman
+  virtualisation.podman = {
+    enable = true;
+    dockerCompat = true;
+  };
+
+  # Enable Firmware Updater
+  services.fwupd.enable = true;
+  # fwupdmgr refresh
+  # fwupdmgr get-updates
+
+  # 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 = "24.11"; # Did you read the comment?
+
+}

hardware-configuration.nix

@@ -0,0 +1,42 @@
+# 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 = [ "vmd" "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/67519a81-c750-4cab-9e25-1f709b0b90de";
+      fsType = "ext4";
+    };
+
+  boot.initrd.luks.devices."luks-900b6217-47c2-40e5-b14d-de4874ade307".device = "/dev/disk/by-uuid/900b6217-47c2-40e5-b14d-de4874ade307";
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/B738-2CA0";
+      fsType = "vfat";
+      options = [ "fmask=0077" "dmask=0077" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/5eec28f1-ee73-4e9f-a6ae-9234f5dbb0fd"; }
+    ];
+
+  # 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.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

modules/fonts.nix

@@ -0,0 +1,32 @@
+{ config, pkgs, ... }:
+
+{
+  # Fonts
+  fonts.packages = with pkgs; [  
+    corefonts  
+    vistafonts  
+    noto-fonts  
+
+    # cjk fonts
+    noto-fonts-cjk-sans
+    noto-fonts-cjk-serif  
+    noto-fonts-emoji  
+    vistafonts-cht
+    source-han-serif
+    source-han-sans-vf-otf
+    source-han-sans-vf-ttf
+    source-han-mono
+
+    # coding/terminal fonts
+    liberation_ttf  
+    fira-code  
+    fira-code-symbols  
+    mplus-outline-fonts.githubRelease  
+    dina-font  
+    proggyfonts
+    iosevka
+    nerdfonts
+  ];
+
+  fonts.fontDir.enable = true;
+}

modules/gnome.nix

@@ -0,0 +1,61 @@
+{ config, pkgs, lib, ... }:
+
+{
+  # Auto unlock gnome keyring
+  services.gnome.gnome-keyring.enable = true;
+  security.pam.services.sddm.enableGnomeKeyring = true;
+
+  # Remove default packages from GNOME
+  environment.gnome.excludePackages = with  pkgs; [
+    baobab      # disk usage analyzer
+    cheese      # photo booth
+    eog         # image viewer
+    epiphany    # web browser
+    #gedit      # text editor
+    simple-scan # document scanner
+    totem       # video player
+    yelp        # help viewer
+    file-roller # archive manager
+    geary       # email client
+    seahorse    # password manager
+    gnome-contacts
+    gnome-weather
+    gnome-maps
+    gnome-music
+    gnome-software
+    gnome-extension-manager
+    gnome-shell-extensions
+    gnome-photos
+    gnome-connections
+    snapshot
+    gnome-logs
+    gnome-system-monitor
+    gnome-calculator
+    gnome-tour
+  ];
+
+  environment.systemPackages = with pkgs; [
+    #Gnome tweak tools
+    gnome-tweaks
+    gnomeExtensions.appindicator
+    gnomeExtensions.caffeine
+    gnomeExtensions.gsconnect
+    gnomeExtensions.hot-edge
+    gnomeExtensions.alphabetical-app-grid
+    gnomeExtensions.kimpanel
+  ];
+
+  # Set User 'elias' icon to tootbrute.png image 
+  system.activationScripts.script.text = ''
+      mkdir -p /var/lib/AccountsService/{icons,users}
+      cp /home/elias/nixos-config/files/tootbrute.png /var/lib/AccountsService/icons/elias
+      echo -e "[User]\nIcon=/var/lib/AccountsService/icons/elias\n" > /var/lib/AccountsService/users/elias
+
+      chown root:root /var/lib/AccountsService/users/elias
+      chmod 0600 /var/lib/AccountsService/users/elias
+
+      chown root:root /var/lib/AccountsService/icons/elias
+      chmod 0444 /var/lib/AccountsService/icons/elias
+    '';
+
+}

modules/intel-gpu.nix

@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+
+# for Accelerated Video Playback
+# https://wiki.nixos.org/wiki/Accelerated_Video_Playback
+{
+  hardware.graphics = {
+    enable = true;
+    extraPackages = with pkgs; [
+      intel-media-driver # For Broadwell (2014) or newer processors. LIBVA_DRIVER_NAME=iHD
+      intel-vaapi-driver # For older processors. LIBVA_DRIVER_NAME=i965, works better for firefox/chromium?
+      vpl-gpu-rt # For Quick Sync Video
+    ];
+  };
+  environment.sessionVariables = { LIBVA_DRIVER_NAME = "iHD"; }; # Optionally, set the environment variable
+}

modules/programs.nix

@@ -0,0 +1,99 @@
+{ pkgs, config, lib, ... }:
+
+{
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    # terminal apps
+    wget
+    curl
+    fastfetch
+    git
+    btop
+    htop
+    tree
+    restic # backup program
+    wiper # A TUI disk analyser and cleanup tool
+    curl
+
+    # emulation
+    quickemu
+
+    #emulation
+    distrobox
+
+    # terminal editors
+    neovim
+    xclip # for nvim clipboard
+    ptyxis
+
+    # nix helper apps
+    nh
+
+    # core apps
+    iotas # nextcloud compatible notes app
+    keepassxc # password client
+    nextcloud-client
+    calibre # ebook program
+    libreoffice-fresh # word docs
+    hunspell # dictionaries for libreoffice
+    hunspellDicts.en_CA
+    hunspellDicts.en_US
+    xreader # pdf viewer
+
+    # creative apps
+    kdePackages.kdenlive
+    audacity
+    gimp
+    pkgs.krita
+    element-desktop
+
+    #gaming
+    dosbox
+
+    #gpu tools
+    intel-gpu-tools
+    #nvtopPackages.full not working right now
+
+    # archive programs
+    zip
+    xz
+    unzip
+    p7zip
+
+    # utils
+    ripgrep # recursively searches directories for a regex >
+    #jq # A lightweight and flexible command-line JSON proc>
+    #yq-go # yaml processor https://github.com/mikefarah/yq
+    eza # A modern replacement for ‘ls’
+    #fzf # A command-line fuzzy finder
+    nnn # terminal file manager
+
+    # networking tools
+    mtr # A network diagnostic tool
+    iperf3
+    dnsutils  # `dig` + `nslookup`
+    #ldns # replacement of `dig`, it provide the command `drill`
+    #aria2 # A lightweight multi-protocol & multi-source command-line download utility
+    #socat # replacement of openbsd-netcat
+    nmap # A utility for network discovery and security auditing
+    #ipcalc  # it is a calculator for the IPv4/v6 addresses
+
+    # system tools
+    sysstat
+    lm_sensors # for `sensors` command
+    ethtool
+    pciutils # lspci
+    usbutils # lsusb
+
+   # system call monitoring
+    strace # system call monitoring
+    ltrace # library call monitoring
+    lsof # list open files
+
+    iotop # io monitoring
+    iftop # network monitoring
+
+  ];
+
+}

nix-upgrade.sh

@@ -0,0 +1 @@
+sudo nix-channel --update

pull.sh

@@ -0,0 +1,14 @@
+# pull new stuff down
+echo "pulling nixos config from git repo"
+git pull origin main
+
+# update nixos
+# sudo nixos-rebuild switch --flake .#HOST
+#sudo nixos-rebuild switch --flake '.#greynix'
+#sudo nixos-rebuild switch --flake '.#bluenix'
+
+# flake update
+# sudo nix flake update
+
+# check on things
+# git status

rebuild.sh

@@ -0,0 +1,2 @@
+nixos-rebuild switch -I nixos-config=/home/elias/nixos-greynix/configuration.nix
+sudo nixos-rebuild switch

scripts/flatpak-install.sh

@@ -0,0 +1,29 @@
+#!/run/current-system/sw/bin/bash
+# flatpak list --columns=application
+# find flatpaks that are important
+# add them to this variable
+
+MY_FLATPAKS="
+md.obsidian.Obsidian
+org.localsend.localsend_app
+org.torproject.torbrowser-launcher
+org.videolan.VLC
+chat.simplex.simplex
+io.github.flattool.Warehouse
+io.missioncenter.MissionCenter
+io.github.celluloid_player.Celluloid
+io.github.dweymouth.supersonic
+com.github.tchx84.Flatseal
+com.brave.Browser
+com.mattjakeman.ExtensionManager
+io.github.ungoogled_software.ungoogled_chromium
+io.gitlab.librewolf-community
+com.valvesoftware.Steam
+"
+
+#MY_FLATPAKS=(
+#    org.gimp.GIMP
+#    md.obsidian.Obsidian
+#    )
+
+flatpak install --assumeyes $MY_FLATPAKS

update.sh

@@ -0,0 +1,9 @@
+# add things to git
+COMMIT_MSG="Update NixOS config."
+echo "Commit message?"
+read COMMIT_MSG
+echo "OK!"
+
+git add .
+git commit -m "$COMMIT_MSG"
+git push origin main