feat(neofetch): minor config adjust

flake.nix

@@ -104,6 +104,38 @@
             }
           ];
         };
+        adrastea = nixpkgs.lib.nixosSystem {
+          specialArgs = { inherit inputs; };
+          system = "x86_64-linux";
+          modules = [
+            ./hosts/adrastea
+            ./modules/nixos/gaming
+            ./modules/nixos/audio
+            ./modules/nixos/networking
+            ./modules/nixos/fonts
+            ./modules/nixos/greeter
+
+            catppuccin.nixosModules.catppuccin
+            lix-module.nixosModules.default
+            # lanzaboote.nixosModules.lanzaboote
+            home-manager.nixosModules.home-manager
+            {
+              home-manager.useGlobalPkgs = true;
+              home-manager.useUserPackages = true;
+              home-manager.backupFileExtension = "backup";
+              home-manager.users.youwen = {
+                imports = [
+                  ./users/youwen/linux/laptop
+                  ./users/youwen/linux/packages/x86_64
+                  ./users/youwen/linux/programs
+                  ./users/youwen/common
+                  ./hosts/adrastea/home-manager-overrides.nix
+                  inputs.catppuccin.homeManagerModules.catppuccin
+                ];
+              };
+            }
+          ];
+        };
       };
       formatter.aarch64-darwin = nixpkgs.legacyPackages.aarch64-darwin.nixfmt;
       formatter.aarch64-linux = nixpkgs.legacyPackages.aarch64-linux.nixfmt;

hosts/adrastea/default.nix

@@ -0,0 +1,226 @@
+# 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, inputs, pkgs, lib, ... }:
+
+{
+  imports = [ # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+  ];
+
+  # Bootloader.
+  boot.loader = {
+    efi.canTouchEfiVariables = true;
+    timeout = 15;
+    # Lanzaboote currently replaces the systemd-boot module.
+    # This setting is usually set to true in configuration.nix
+    # generated at installation time. So we force it to false
+    # for now.
+    systemd-boot = {
+      enable = true;
+      consoleMode = "auto";
+    };
+  };
+
+  # boot.lanzaboote = {
+  #   enable = false;
+  #   pkiBundle = "/etc/secureboot";
+  # };
+
+  services.keyd = {
+    enable = true;
+    keyboards = {
+      default = {
+        ids = [ "*" ];
+        settings = {
+          main = {
+            capslock = "esc";
+            leftalt = "leftcontrol";
+            leftcontrol = "leftalt";
+          };
+        };
+      };
+    };
+  };
+
+  boot.initrd.luks.devices."luks-52d1be6d-b32f-41e0-a6d7-2ff52599fe7c".device =
+    "/dev/disk/by-uuid/52d1be6d-b32f-41e0-a6d7-2ff52599fe7c";
+
+  networking.hostName = "adrastea"; # Define your hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # select kernel
+  boot.kernelPackages = pkgs.linuxPackages_zen;
+
+  # 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 = "America/Los_Angeles";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.extraLocaleSettings = {
+    LC_ADDRESS = "en_US.UTF-8";
+    LC_IDENTIFICATION = "en_US.UTF-8";
+    LC_MEASUREMENT = "en_US.UTF-8";
+    LC_MONETARY = "en_US.UTF-8";
+    LC_NAME = "en_US.UTF-8";
+    LC_NUMERIC = "en_US.UTF-8";
+    LC_PAPER = "en_US.UTF-8";
+    LC_TELEPHONE = "en_US.UTF-8";
+    LC_TIME = "en_US.UTF-8";
+  };
+
+  systemd.services = { NetworkManager-wait-online.enable = false; };
+
+  # Enable the X11 windowing system.
+  # You can disable this if you're only using the Wayland session.
+  services.xserver.enable = false;
+
+  programs.nix-ld = {
+    enable = true;
+    libraries = with pkgs; [ icu xorg.libXtst xorg.libXi ];
+  };
+
+  hardware.nvidia = {
+    modesetting.enable = true;
+    powerManagement.enable = true;
+    powerManagement.finegrained = false;
+    open = false;
+    nvidiaSettings = true;
+    prime = {
+      amdgpuBusId = "PCI:4:0:0";
+      nvidiaBusId = "PCI:1:0:0";
+      offload = {
+        enable = true;
+        enableOffloadCmd = true;
+      };
+    };
+  };
+
+  hardware.graphics.enable = true;
+
+  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.stable;
+
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  # services.desktopManager.plasma6.enable = true;
+
+  # Configure keymap in X11
+  services.xserver = {
+    xkb.layout = "us";
+    xkb.variant = "";
+  };
+
+  # Enable CUPS to print documents.
+  services.printing.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.youwen = {
+    isNormalUser = true;
+    description = "Youwen Wu";
+    extraGroups = [ "networkmanager" "wheel" "nixos" "realtime" ];
+  };
+
+  users.groups.realtime = { };
+
+  nix.settings = {
+    trusted-users = [ "root" "youwen" ];
+    experimental-features = [ "nix-command" "flakes" ];
+  };
+
+  services.udev.extraRules = ''
+    KERNEL=="cpu_dma_latency", GROUP="realtime"
+  '';
+
+  security.pam.loginLimits = [
+    {
+      domain = "@realtime";
+      type = "-";
+      item = "rtprio";
+      value = 98;
+    }
+    {
+      domain = "@realtime";
+      type = "-";
+      item = "memlock";
+      value = "unlimited";
+    }
+    {
+      domain = "@realtime";
+      type = "-";
+      item = "nice";
+      value = -11;
+    }
+  ];
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    neovim
+    wget
+    git
+    curl
+    librewolf
+    gnumake
+    clang
+    gcc
+    cachix
+    nodejs_22
+    cargo
+    rustc
+    gnupg
+    openssh
+    python3
+    steam-run
+
+    # deps for neovim compilation
+    lua51Packages.lua
+    lua51Packages.luarocks
+    tree-sitter
+  ];
+
+  environment.variables = {
+    EDITOR = "nvim";
+    NIX_AUTO_RUN = 1;
+  };
+
+  # tells electron apps to use Wayland
+  environment.sessionVariables.NIXOS_OZONE_WL = "1";
+
+  # 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;
+  };
+
+  programs.dconf.enable = true;
+
+  programs.hyprland.enable = true;
+
+  programs.zsh.enable = false;
+  programs.fish.enable = true;
+  users.users.youwen.shell = pkgs.fish;
+  # 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 = "24.05"; # Did you read the comment?
+}

hosts/adrastea/hardware-configuration.nix

@@ -0,0 +1,43 @@
+# 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 =
+    [ "nvme" "xhci_pci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/01983a52-5693-4cda-ad2e-5a406776bfb9";
+    fsType = "ext4";
+  };
+
+  boot.initrd.luks.devices."luks-f169a679-d70b-4dff-a344-7131f3303813".device =
+    "/dev/disk/by-uuid/f169a679-d70b-4dff-a344-7131f3303813";
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/3FCB-9D60";
+    fsType = "vfat";
+    options = [ "fmask=0022" "dmask=0022" ];
+  };
+
+  swapDevices =
+    [{ device = "/dev/disk/by-uuid/f28d0752-feab-4591-899e-e5deac3712d0"; }];
+
+  # 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.enp4s0f3u2.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp2s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/adrastea/home-manager-overrides.nix

@@ -0,0 +1,4 @@
+{ pkgs, ... }:
+{
+  wayland.windowManager.hyprland.settings.monitor = pkgs.lib.mkForce [ "eDP-1,2560x1440@165,0x0,1.6" ];
+}

hosts/callisto/default.nix

@@ -168,7 +168,7 @@
             leftalt = "leftmeta";
             leftcontrol = "leftalt";
             rightmeta = "leftalt";
-            rightalt = "leftmeta";
+            rightalt = "layer(rightalt)";
           };
           rightalt = {
             i = "up";

users/youwen/common/neofetch.conf

@@ -6,9 +6,12 @@
 # Customization Wiki https://github.com/dylanaraps/neofetch/wiki/Customizing-Info
 
 print_info() {
+  prin " "
+  info "​ ​​ ​​​  " title
+  prin " "
         info "${cl2} ╭─" distro
     info "${cl2} ├─" kernel
-	info "${cl2} ├─" users
+	# info "${cl2} ├─" users
     info "${cl2} ├─󰏗" packages
     info "${cl2} ╰─" shell
     echo
@@ -22,9 +25,10 @@ print_info() {
 	  info "${cl4} ├─" gpu_driver
     info "${cl4} ├─" resolution
     info "${cl4} ├─" memory
-	info "${cl4} ├─ ${cl0}" disk
+	# info "${cl4} ├─ ${cl0}" disk
 #	info "${cl4} ├─󰁹 ${cl0} " battery 
-    info "${cl4} ╰─󰄉" uptime
+    # info "${cl4} ╰─󰄉" uptime
+    info "${cl4} ╰─ ${cl0}" disk
     
 	prin " "
 	prin " \n \n \n \n \n \n ${cl3} \n \n ${cl5}  \n \n ${cl2}  \n \n ${cl6}  \n \n ${cl4}  \n \n ${cl1}  \n \n ${cl7}  \n \n ${cl0}  \n "
@@ -64,7 +68,7 @@ kernel_shorthand="off"
 # Values:   'on', 'tiny', 'off'
 # Flag:     --distro_shorthand
 # Supports: Everything except Windows and Haiku
-distro_shorthand="off"
+distro_shorthand="tiny"
 
 # Show/Hide OS Architecture.
 # Show 'x86_64', 'x86' and etc in 'Distro:' output.

users/youwen/common/neofetch.conf.alternate

@@ -0,0 +1,828 @@
+# See this wiki page for more info:
+# https://github.com/dylanaraps/neofetch/wiki/Customizing-Info
+print_info() {
+
+	# prin "​ ​​ $(color 6) ​​ ​コンピューター"
+	prin "$(color 16)┌──────────────────────────────────────────┐"
+
+	info "​ ​ ​​$(color 1)  OS          " distro
+  info "​ ​​ ​$(color 1)  Host        " model
+	info "​ ​​ ​$(color 1)  Kernel      " kernel
+	#    info "​ ​​ ​$(color 1)  Uptime      " uptime
+	info "​ ​​ ​$(color 2) 󰏗 Packages    " packages
+  info "​ ​​ ​$(color 2)  Shell       " shell
+	info "​ ​​ ​$(color 2)  Resolution  " resolution
+	info "​ ​​ ​$(color 3)  DE          " de
+  # info "​ ​​ ​$(color 3) 缾WM          " wm
+	#    info "​ ​​ ​$(color 12)  WM Theme    " wm_theme
+	#    info "$(color 13)  Theme       " theme
+	#    info "$(color 14)  Icons       " icons
+	info "​ ​​ ​$(color 3)  Terminal    " term
+	#    info " Font        " font
+	#    info " Terminal Font   " term_font
+
+	prin "$(color 16)└──────────────────────────────────────────┘"
+	prin " "
+	info "​ ​​ ​​​ $(color 6) " title
+	prin "$(color 16)┌──────────────────────────────────────────┐"
+
+	info "​ ​​ ​$(color 12)  CPU         " cpu
+	info "​ ​​ ​$(color 12)  GPU         " gpu
+	info "​ ​​ ​$(color 13)  GPU Driver  " gpu_driver # Linux/macOS only
+	info "​ ​​ ​$(color 13) ﬙ Memory      " memory
+
+	# info "CPU Usage" cpu_usage
+	# info "Disk" disk
+	# info "Battery" battery
+	# info "Song" song
+	# [[ "$player" ]] && prin "Music Player" "$player"
+	# info "Local IP" local_ip
+	# info "Public IP" public_ip
+	# info "Users" users
+	# info "Locale" locale  # This only works on glibc systems.
+
+	prin "$(color 16)└──────────────────────────────────────────┘"
+	prin " "
+	prin "​ ​​ ​​ ​​$(color 1)​ ​​ ​​$(color 2)​ ​​ ​​$(color 3)​ ​​ ​​$(color 4)​ ​​ ​​$(color 5)​ ​​ ​​$(color 6)​ ​​ ​​$(color 7)​ ​​ ​​$(color 8)​ ​​ ​​$(color 16)"
+
+}
+
+# Title
+
+# Hide/Show Fully qualified domain name.
+#
+# Default:  'off'
+# Values:   'on', 'off'
+# Flag:     --title_fqdn
+title_fqdn="off"
+
+# Kernel
+
+# Shorten the output of the kernel function.
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --kernel_shorthand
+# Supports: Everything except *BSDs (except PacBSD and PC-BSD)
+#
+# Example:
+# on:  '4.8.9-1-ARCH'
+# off: 'Linux 4.8.9-1-ARCH'
+kernel_shorthand="false"
+
+# Distro
+
+# Shorten the output of the distro function
+#
+# Default:  'off'
+# Values:   'on', 'tiny', 'off'
+# Flag:     --distro_shorthand
+# Supports: Everything except Windows and Haiku
+distro_shorthand="on"
+
+# Show/Hide OS Architecture.
+# Show 'x86_64', 'x86' and etc in 'Distro:' output.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --os_arch
+#
+# Example:
+# on:  'Arch Linux x86_64'
+# off: 'Arch Linux'
+os_arch="on"
+
+# Uptime
+
+# Shorten the output of the uptime function
+#
+# Default: 'on'
+# Values:  'on', 'tiny', 'off'
+# Flag:    --uptime_shorthand
+#
+# Example:
+# on:   '2 days, 10 hours, 3 mins'
+# tiny: '2d 10h 3m'
+# off:  '2 days, 10 hours, 3 minutes'
+uptime_shorthand="on"
+
+# Memory
+
+# Show memory pecentage in output.
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --memory_percent
+#
+# Example:
+# on:   '1801MiB / 7881MiB (22%)'
+# off:  '1801MiB / 7881MiB'
+memory_percent="off"
+
+# Change memory output unit.
+#
+# Default: 'mib'
+# Values:  'kib', 'mib', 'gib'
+# Flag:    --memory_unit
+#
+# Example:
+# kib  '1020928KiB / 7117824KiB'
+# mib  '1042MiB / 6951MiB'
+# gib: ' 0.98GiB / 6.79GiB'
+memory_unit="mib"
+
+# Packages
+
+# Show/Hide Package Manager names.
+#
+# Default: 'tiny'
+# Values:  'on', 'tiny' 'off'
+# Flag:    --package_managers
+#
+# Example:
+# on:   '998 (pacman), 8 (flatpak), 4 (snap)'
+# tiny: '908 (pacman, flatpak, snap)'
+# off:  '908'
+package_managers="tiny"
+
+# Shell
+
+# Show the path to $SHELL
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --shell_path
+#
+# Example:
+# on:  '/bin/bash'
+# off: 'bash'
+shell_path="off"
+
+# Show $SHELL version
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --shell_version
+#
+# Example:
+# on:  'bash 4.4.5'
+# off: 'bash'
+shell_version="on"
+
+# CPU
+
+# CPU speed type
+#
+# Default: 'bios_limit'
+# Values: 'scaling_cur_freq', 'scaling_min_freq', 'scaling_max_freq', 'bios_limit'.
+# Flag:    --speed_type
+# Supports: Linux with 'cpufreq'
+# NOTE: Any file in '/sys/devices/system/cpu/cpu0/cpufreq' can be used as a value.
+speed_type="bios_limit"
+
+# CPU speed shorthand
+#
+# Default: 'off'
+# Values: 'on', 'off'.
+# Flag:    --speed_shorthand
+# NOTE: This flag is not supported in systems with CPU speed less than 1 GHz
+#
+# Example:
+# on:    'i7-6500U (4) @ 3.1GHz'
+# off:   'i7-6500U (4) @ 3.100GHz'
+speed_shorthand="off"
+
+# Enable/Disable CPU brand in output.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --cpu_brand
+#
+# Example:
+# on:   'Intel i7-6500U'
+# off:  'i7-6500U (4)'
+cpu_brand="on"
+
+# CPU Speed
+# Hide/Show CPU speed.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --cpu_speed
+#
+# Example:
+# on:  'Intel i7-6500U (4) @ 3.1GHz'
+# off: 'Intel i7-6500U (4)'
+cpu_speed="on"
+
+# CPU Cores
+# Display CPU cores in output
+#
+# Default: 'logical'
+# Values:  'logical', 'physical', 'off'
+# Flag:    --cpu_cores
+# Support: 'physical' doesn't work on BSD.
+#
+# Example:
+# logical:  'Intel i7-6500U (4) @ 3.1GHz' (All virtual cores)
+# physical: 'Intel i7-6500U (2) @ 3.1GHz' (All physical cores)
+# off:      'Intel i7-6500U @ 3.1GHz'
+cpu_cores="logical"
+
+# CPU Temperature
+# Hide/Show CPU temperature.
+# Note the temperature is added to the regular CPU function.
+#
+# Default: 'off'
+# Values:  'C', 'F', 'off'
+# Flag:    --cpu_temp
+# Supports: Linux, BSD
+# NOTE: For FreeBSD and NetBSD-based systems, you'll need to enable
+#       coretemp kernel module. This only supports newer Intel processors.
+#
+# Example:
+# C:   'Intel i7-6500U (4) @ 3.1GHz [27.2°C]'
+# F:   'Intel i7-6500U (4) @ 3.1GHz [82.0°F]'
+# off: 'Intel i7-6500U (4) @ 3.1GHz'
+cpu_temp="off"
+
+# GPU
+
+# Enable/Disable GPU Brand
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --gpu_brand
+#
+# Example:
+# on:  'AMD HD 7950'
+# off: 'HD 7950'
+gpu_brand="on"
+
+# Which GPU to display
+#
+# Default: 'all'
+# Values:  'all', 'dedicated', 'integrated'
+# Flag:    --gpu_type
+# Supports: Linux
+#
+# Example:
+# all:
+#   GPU1: AMD HD 7950
+#   GPU2: Intel Integrated Graphics
+#
+# dedicated:
+#   GPU1: AMD HD 7950
+#
+# integrated:
+#   GPU1: Intel Integrated Graphics
+gpu_type="all"
+
+# Resolution
+
+# Display refresh rate next to each monitor
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --refresh_rate
+# Supports: Doesn't work on Windows.
+#
+# Example:
+# on:  '1920x1080 @ 60Hz'
+# off: '1920x1080'
+refresh_rate="off"
+
+# Gtk Theme / Icons / Font
+
+# Shorten output of GTK Theme / Icons / Font
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --gtk_shorthand
+#
+# Example:
+# on:  'Numix, Adwaita'
+# off: 'Numix [GTK2], Adwaita [GTK3]'
+gtk_shorthand="off"
+
+# Enable/Disable gtk2 Theme / Icons / Font
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --gtk2
+#
+# Example:
+# on:  'Numix [GTK2], Adwaita [GTK3]'
+# off: 'Adwaita [GTK3]'
+gtk2="on"
+
+# Enable/Disable gtk3 Theme / Icons / Font
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --gtk3
+#
+# Example:
+# on:  'Numix [GTK2], Adwaita [GTK3]'
+# off: 'Numix [GTK2]'
+gtk3="on"
+
+# IP Address
+
+# Website to ping for the public IP
+#
+# Default: 'http://ident.me'
+# Values:  'url'
+# Flag:    --ip_host
+public_ip_host="http://ident.me"
+
+# Public IP timeout.
+#
+# Default: '2'
+# Values:  'int'
+# Flag:    --ip_timeout
+public_ip_timeout=2
+
+# Desktop Environment
+
+# Show Desktop Environment version
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --de_version
+de_version="on"
+
+# Disk
+
+# Which disks to display.
+# The values can be any /dev/sdXX, mount point or directory.
+# NOTE: By default we only show the disk info for '/'.
+#
+# Default: '/'
+# Values:  '/', '/dev/sdXX', '/path/to/drive'.
+# Flag:    --disk_show
+#
+# Example:
+# disk_show=('/' '/dev/sdb1'):
+#      'Disk (/): 74G / 118G (66%)'
+#      'Disk (/mnt/Videos): 823G / 893G (93%)'
+#
+# disk_show=('/'):
+#      'Disk (/): 74G / 118G (66%)'
+#
+disk_show=('/')
+
+# Disk subtitle.
+# What to append to the Disk subtitle.
+#
+# Default: 'mount'
+# Values:  'mount', 'name', 'dir', 'none'
+# Flag:    --disk_subtitle
+#
+# Example:
+# name:   'Disk (/dev/sda1): 74G / 118G (66%)'
+#         'Disk (/dev/sdb2): 74G / 118G (66%)'
+#
+# mount:  'Disk (/): 74G / 118G (66%)'
+#         'Disk (/mnt/Local Disk): 74G / 118G (66%)'
+#         'Disk (/mnt/Videos): 74G / 118G (66%)'
+#
+# dir:    'Disk (/): 74G / 118G (66%)'
+#         'Disk (Local Disk): 74G / 118G (66%)'
+#         'Disk (Videos): 74G / 118G (66%)'
+#
+# none:   'Disk: 74G / 118G (66%)'
+#         'Disk: 74G / 118G (66%)'
+#         'Disk: 74G / 118G (66%)'
+disk_subtitle="mount"
+
+# Disk percent.
+# Show/Hide disk percent.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --disk_percent
+#
+# Example:
+# on:  'Disk (/): 74G / 118G (66%)'
+# off: 'Disk (/): 74G / 118G'
+disk_percent="on"
+
+# Song
+
+# Manually specify a music player.
+#
+# Default: 'auto'
+# Values:  'auto', 'player-name'
+# Flag:    --music_player
+#
+# Available values for 'player-name':
+#
+# amarok
+# audacious
+# banshee
+# bluemindo
+# clementine
+# cmus
+# deadbeef
+# deepin-music
+# dragon
+# elisa
+# exaile
+# gnome-music
+# gmusicbrowser
+# gogglesmm
+# guayadeque
+# io.elementary.music
+# iTunes
+# juk
+# lollypop
+# mocp
+# mopidy
+# mpd
+# muine
+# netease-cloud-music
+# olivia
+# playerctl
+# pogo
+# pragha
+# qmmp
+# quodlibet
+# rhythmbox
+# sayonara
+# smplayer
+# spotify
+# strawberry
+# tauonmb
+# tomahawk
+# vlc
+# xmms2d
+# xnoise
+# yarock
+music_player="auto"
+
+# Format to display song information.
+#
+# Default: '%artist% - %album% - %title%'
+# Values:  '%artist%', '%album%', '%title%'
+# Flag:    --song_format
+#
+# Example:
+# default: 'Song: Jet - Get Born - Sgt Major'
+song_format="%artist% - %album% - %title%"
+
+# Print the Artist, Album and Title on separate lines
+#
+# Default: 'off'
+# Values:  'on', 'off'
+# Flag:    --song_shorthand
+#
+# Example:
+# on:  'Artist: The Fratellis'
+#      'Album: Costello Music'
+#      'Song: Chelsea Dagger'
+#
+# off: 'Song: The Fratellis - Costello Music - Chelsea Dagger'
+song_shorthand="off"
+
+# 'mpc' arguments (specify a host, password etc).
+#
+# Default:  ''
+# Example: mpc_args=(-h HOST -P PASSWORD)
+mpc_args=()
+
+# Text Colors
+
+# Text Colors
+#
+# Default:  'distro'
+# Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
+# Flag:     --colors
+#
+# Each number represents a different part of the text in
+# this order: 'title', '@', 'underline', 'subtitle', 'colon', 'info'
+#
+# Example:
+# colors=(distro)      - Text is colored based on Distro colors.
+# colors=(4 6 1 8 8 6) - Text is colored in the order above.
+colors=(distro)
+
+# Text Options
+
+# Toggle bold text
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --bold
+bold="on"
+
+# Enable/Disable Underline
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --underline
+underline_enabled="on"
+
+# Underline character
+#
+# Default:  '-'
+# Values:   'string'
+# Flag:     --underline_char
+underline_char="-"
+
+# Info Separator
+# Replace the default separator with the specified string.
+#
+# Default:  ':'
+# Flag:     --separator
+#
+# Example:
+# separator="->":   'Shell-> bash'
+# separator=" =":   'WM = dwm'
+separator=":"
+
+# Color Blocks
+
+# Color block range
+# The range of colors to print.
+#
+# Default:  '0', '15'
+# Values:   'num'
+# Flag:     --block_range
+#
+# Example:
+#
+# Display colors 0-7 in the blocks.  (8 colors)
+# neofetch --block_range 0 7
+#
+# Display colors 0-15 in the blocks. (16 colors)
+# neofetch --block_range 0 15
+block_range=(0 15)
+
+# Toggle color blocks
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --color_blocks
+color_blocks="on"
+
+# Color block width in spaces
+#
+# Default:  '3'
+# Values:   'num'
+# Flag:     --block_width
+block_width=3
+
+# Color block height in lines
+#
+# Default:  '1'
+# Values:   'num'
+# Flag:     --block_height
+block_height=1
+
+# Color Alignment
+#
+# Default: 'auto'
+# Values: 'auto', 'num'
+# Flag: --col_offset
+#
+# Number specifies how far from the left side of the terminal (in spaces) to
+# begin printing the columns, in case you want to e.g. center them under your
+# text.
+# Example:
+# col_offset="auto" - Default behavior of neofetch
+# col_offset=7      - Leave 7 spaces then print the colors
+col_offset="auto"
+
+# Progress Bars
+
+# Bar characters
+#
+# Default:  '-', '='
+# Values:   'string', 'string'
+# Flag:     --bar_char
+#
+# Example:
+# neofetch --bar_char 'elapsed' 'total'
+# neofetch --bar_char '-' '='
+bar_char_elapsed="-"
+bar_char_total="="
+
+# Toggle Bar border
+#
+# Default:  'on'
+# Values:   'on', 'off'
+# Flag:     --bar_border
+bar_border="on"
+
+# Progress bar length in spaces
+# Number of chars long to make the progress bars.
+#
+# Default:  '15'
+# Values:   'num'
+# Flag:     --bar_length
+bar_length=15
+
+# Progress bar colors
+# When set to distro, uses your distro's logo colors.
+#
+# Default:  'distro', 'distro'
+# Values:   'distro', 'num'
+# Flag:     --bar_colors
+#
+# Example:
+# neofetch --bar_colors 3 4
+# neofetch --bar_colors distro 5
+bar_color_elapsed="distro"
+bar_color_total="distro"
+
+# Info display
+# Display a bar with the info.
+#
+# Default: 'off'
+# Values:  'bar', 'infobar', 'barinfo', 'off'
+# Flags:   --cpu_display
+#          --memory_display
+#          --battery_display
+#          --disk_display
+#
+# Example:
+# bar:     '[---=======]'
+# infobar: 'info [---=======]'
+# barinfo: '[---=======] info'
+# off:     'info'
+cpu_display="off"
+memory_display="off"
+battery_display="off"
+disk_display="off"
+
+# Backend Settings
+
+# Image backend.
+#
+# Default:  'ascii'
+# Values:   'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'off',
+#           'pot', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
+# Flag:     --backend
+image_backend="kitty"
+
+# Image Source
+#
+# Which image or ascii file to display.
+#
+# Default:  'auto'
+# Values:   'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
+#           'command output (neofetch --ascii "$(fortune | cowsay -W 30)")'
+# Flag:     --source
+#
+# NOTE: 'auto' will pick the best image source for whatever image backend is used.
+#       In ascii mode, distro ascii art will be used and in an image mode, your
+#       wallpaper will be used.
+# image_source=$(find "${XDG_CONFIG_HOME:-$HOME/.config}/neofetch/pngs/" -name "*.png" | sort -R | head -1)
+
+# Ascii Options
+
+# Ascii distro
+# Which distro's ascii art to display.
+#
+# Default: 'auto'
+# Values:  'auto', 'distro_name'
+# Flag:    --ascii_distro
+# NOTE: AIX, Alpine, Anarchy, Android, Antergos, antiX, "AOSC OS",
+#       "AOSC OS/Retro", Apricity, ArcoLinux, ArchBox, ARCHlabs,
+#       ArchStrike, XFerience, ArchMerge, Arch, Artix, Arya, Bedrock,
+#       Bitrig, BlackArch, BLAG, BlankOn, BlueLight, bonsai, BSD,
+#       BunsenLabs, Calculate, Carbs, CentOS, Chakra, ChaletOS,
+#       Chapeau, Chrom*, Cleanjaro, ClearOS, Clear_Linux, Clover,
+#       Condres, Container_Linux, CRUX, Cucumber, Debian, Deepin,
+#       DesaOS, Devuan, DracOS, DarkOs, DragonFly, Drauger, Elementary,
+#       EndeavourOS, Endless, EuroLinux, Exherbo, Fedora, Feren, FreeBSD,
+#       FreeMiNT, Frugalware, Funtoo, GalliumOS, Garuda, Gentoo, Pentoo,
+#       gNewSense, GNOME, GNU, GoboLinux, Grombyang, Guix, Haiku, Huayra,
+#       Hyperbola, janus, Kali, KaOS, KDE_neon, Kibojoe, Kogaion,
+#       Korora, KSLinux, Kubuntu, LEDE, LFS, Linux_Lite,
+#       LMDE, Lubuntu, Lunar, macos, Mageia, MagpieOS, Mandriva,
+#       Manjaro, Maui, Mer, Minix, LinuxMint, MX_Linux, Namib,
+#       Neptune, NetBSD, Netrunner, Nitrux, NixOS, Nurunner,
+#       NuTyX, OBRevenge, OpenBSD, openEuler, OpenIndiana, openmamba,
+#       OpenMandriva, OpenStage, OpenWrt, osmc, Oracle, OS Elbrus, PacBSD,
+#       Parabola, Pardus, Parrot, Parsix, TrueOS, PCLinuxOS, Peppermint,
+#       popos, Porteus, PostMarketOS, Proxmox, Puppy, PureOS, Qubes, Radix,
+#       Raspbian, Reborn_OS, Redstar, Redcore, Redhat, Refracted_Devuan,
+#       Regata, Rosa, sabotage, Sabayon, Sailfish, SalentOS, Scientific,
+#       Septor, SereneLinux, SharkLinux, Siduction, Slackware, SliTaz,
+#       SmartOS, Solus, Source_Mage, Sparky, Star, SteamOS, SunOS,
+#       openSUSE_Leap, openSUSE_Tumbleweed, openSUSE, SwagArch, Tails,
+#       Trisquel, Ubuntu-Budgie, Ubuntu-GNOME, Ubuntu-MATE, Ubuntu-Studio,
+#       Ubuntu, Venom, Void, Obarun, windows10, Windows7, Xubuntu, Zorin,
+#       and IRIX have ascii logos
+# NOTE: Arch, Ubuntu, Redhat, and Dragonfly have 'old' logo variants.
+#       Use '{distro name}_old' to use the old logos.
+# NOTE: Ubuntu has flavor variants.
+#       Change this to Lubuntu, Kubuntu, Xubuntu, Ubuntu-GNOME,
+#       Ubuntu-Studio, Ubuntu-Mate  or Ubuntu-Budgie to use the flavors.
+# NOTE: Arcolinux, Dragonfly, Fedora, Alpine, Arch, Ubuntu,
+#       CRUX, Debian, Gentoo, FreeBSD, Mac, NixOS, OpenBSD, android,
+#       Antrix, CentOS, Cleanjaro, ElementaryOS, GUIX, Hyperbola,
+#       Manjaro, MXLinux, NetBSD, Parabola, POP_OS, PureOS,
+#       Slackware, SunOS, LinuxLite, OpenSUSE, Raspbian,
+#       postmarketOS, and Void have a smaller logo variant.
+#       Use '{distro name}_small' to use the small variants.
+ascii_distro="auto"
+
+# Ascii Colors
+#
+# Default:  'distro'
+# Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
+# Flag:     --ascii_colors
+#
+# Example:
+# ascii_colors=(distro)      - Ascii is colored based on Distro colors.
+# ascii_colors=(4 6 1 8 8 6) - Ascii is colored using these colors.
+ascii_colors=(distro)
+
+# Bold ascii logo
+# Whether or not to bold the ascii logo.
+#
+# Default: 'on'
+# Values:  'on', 'off'
+# Flag:    --ascii_bold
+ascii_bold="on"
+
+# Image Options
+
+# Image loop
+# Setting this to on will make neofetch redraw the image constantly until
+# Ctrl+C is pressed. This fixes display issues in some terminal emulators.
+#
+# Default:  'off'
+# Values:   'on', 'off'
+# Flag:     --loop
+image_loop="off"
+
+# Thumbnail directory
+#
+# Default: '~/.cache/thumbnails/neofetch'
+# Values:  'dir'
+thumbnail_dir="${XDG_CACHE_HOME:-${HOME}/.cache}/thumbnails/neofetch"
+
+# Crop mode
+#
+# Default:  'normal'
+# Values:   'normal', 'fit', 'fill'
+# Flag:     --crop_mode
+#
+# See this wiki page to learn about the fit and fill options.
+# https://github.com/dylanaraps/neofetch/wiki/What-is-Waifu-Crop%3F
+crop_mode="normal"
+
+# Crop offset
+# Note: Only affects 'normal' crop mode.
+#
+# Default:  'center'
+# Values:   'northwest', 'north', 'northeast', 'west', 'center'
+#           'east', 'southwest', 'south', 'southeast'
+# Flag:     --crop_offset
+crop_offset="northwest"
+
+# Image size
+# The image is half the terminal width by default.
+#
+# Default: 'auto'
+# Values:  'auto', '00px', '00%', 'none'
+# Flags:   --image_size
+#          --size
+image_size="270px"
+
+# Gap between image and text
+#
+# Default: '3'
+# Values:  'num', '-num'
+# Flag:    --gap
+gap=8
+
+# Image offsets
+# Only works with the w3m backend.
+#
+# Default: '0'
+# Values:  'px'
+# Flags:   --xoffset
+#          --yoffset
+yoffset=0
+xoffset=2
+
+# Image background color
+# Only works with the w3m backend.
+#
+# Default: ''
+# Values:  'color', 'blue'
+# Flag:    --bg_color
+background_color=
+
+# Misc Options
+
+# Stdout mode
+# Turn off all colors and disables image backend (ASCII/Image).
+# Useful for piping into another command.
+# Default: 'off'
+# Values: 'on', 'off'
+stdout="off"

users/youwen/linux/hyprland/common.nix

@@ -68,6 +68,13 @@
         "$mod, Backspace, exec, wlogout" # show logout menu
 
         "$mod, L, exec, hyprlock"
+
+        # System control
+        ",XF86MonBrightnessDown, exec, brightnessctl set 5%-"
+        ",XF86MonBrightnessUp, exec, brightnessctl set 5%+"
+        ",XF86AudioRaiseVolume, exec, pamixer -i 5"
+        ",XF86AudioLowerVolume, exec, pamixer -d 5"
+        ",XF86AudioMute, exec, pamixer -t"
       ];
       bindm = [
         "$mod, mouse:272, movewindow"

users/youwen/linux/packages/common-packages.nix

@@ -29,6 +29,8 @@ with pkgs; [
   pavucontrol
   waypaper
   swaybg
+  pamixer
+  brightnessctl
 
   # desktop apps
   dolphin