public class Main { private static Scanner scanner = new Scanner(System.in); private static File cdir = new File("C:\\"); public static void main(String[] args) { while (true) { System.out.print(cdir.getPath() + ">"); String command = scanner.nextLine(); if (command.compareToIgnoreCase("exit") == 0) break; String[] split = command.split("\\s"); switch (split[0].toLowerCase()) { case "cd": if (sp..