import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

public class Main {
    public static void main(String[] args) {
        Runtime r = Runtime.getRuntime();
        String command = "ls *.*";
        String[] cmd = { "/bin/sh", "-c", command };

        try {
            Process p = r.exec(cmd);
            p.waitFor();
            BufferedReader b = new BufferedReader(new InputStreamReader(p.getInputStream()));
            String line;

            while ((line = b.readLine()) != null) {
                System.out.println(line);
            }

            b.close();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}