从java编写bash脚本

ProcessBuilder processBuilder = new ProcessBuilder("bash", "script.sh");
Process process = processBuilder.start();

String[] commands = {"bash", "script.sh"};
Process process = Runtime.getRuntime().exec(commands);

ProcessBuilder processBuilder = new ProcessBuilder("bash", "script.sh", "arg1", "arg2");
Map<String, String> environment = processBuilder.environment();
environment.put("VAR_NAME", "value");
Process process = processBuilder.start();

BufferedReader inputReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
while ((line = inputReader.readLine()) != null) {
    System.out.println(line);
}

ProcessBuilder processBuilder = new ProcessBuilder("ls", "-l");
Process process = processBuilder.start();

String[] commands = {"ls", "-l"};
Process process = Runtime.getRuntime().exec(commands);