!752

p {
  S imageID = or2(get(args, 0), "#1002132"); // Eleutheria
  File img = loadImageAsFile(imageID);
  S cmd = "pcmanfm " + bashQuote("--set-wallpaper=" + img)
    + " --wallpaper-mode=center";
  print(backtick(cmd));
  print("Wallpaper set to " + imageID + ", centered!?");
}