Pwd.java

package src;

import java.nio.file.Paths;
import java.util.Scanner;

public class Pwd {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        while (true) {
            System.out.print("명령어를 입력하세요 (예: pwd, exit): ");

            String command = scanner.nextLine();

            if ("pwd".equals(command)) {
                String currentDirectory = Paths.get("").toAbsolutePath().toString();
                System.out.println("현재 작업 디렉토리: " + currentDirectory);
            } else if ("exit".equals(command)) {
                System.out.println("프로그램을 종료합니다.");
                break;
            } else {
                System.out.println("알 수 없는 명령어입니다.");
            }

        }
        //scanner.close();
    }
}

// man pwd, ls, cd, cat