minimal config.nix

config.nix

{
  allowUnfree = true;

  # if you use firefox, coinfigure it here
  firefox = {
    enableGoogleTalkPlugin = true;
    enableAdobeFlash = true;
    enableBluejeans = true;
  };

  # if you use chromium, coinfigure it here
  chromium = {
    enablePepperFlash = true;
    enablePepperPDF = true;
  };

  packageOverrides = pkgs_: with pkgs_; {
    all = with pkgs; buildEnv {
      name = "all";

      paths = [
        firefoxWrapper #install firefox
        chromium #install chromium
        
        # add more here, eg. git
        git
      ];
    };
  };
}