import java.io.IOException; public class processBuilder { public static void main(String[] args) throws IOException, InterruptedException { ProcessBuilder pb = new ProcessBuilder("date"); Process process = pb.start(); String result = new String(process.getInputStream().readAllBytes()); System.out.printf("%s", result); var ret = process.waitFor(); System.out.printf("Child process exited with code: %d\n", ret); } }