anchor.diff:  
       rxvt_unicode dmenu polybarFull
   
  -    firefox google-chrome
  +    firefox google-chrome discord
       pass gopass gnupg yubikey-personalization yubikey-personalization-gui
       # TODO: keybase gui https://github.com/danielfullmer/nixos-config/blob/master/profiles/yubikey.nix
   
  
positive.code:   # List packages installed in system profile. To search, run:
    # $ nix search wget
    environment.systemPackages = with pkgs; [
      wget vim curl git ag tmux zsh killall
  
      neovim # TODO: python support?
      # TODO: npm?
  
negative.code:     gnome3.adwaita-icon-theme
      gnome3.gnome_themes_standard
      gnome3.zenity
      lxappearance awf arandr
  
      traceroute mtr telnet nmap
      # TODO: bpftrace
  