[JAVA] LINUX 시간 설정

	public void setTime_Linux(String year, String month, String day, String hour, String min, String sec){
		
		//# date 030410102009.10  
		//--> date 03월 04일 10시 10분 2009년 10초
		    
		String command = "sudo date " + month + day + hour + min + year + "." + sec;
		try {
			Process pa = Runtime.getRuntime().exec(command);
			pa.waitFor();
			BufferedReader reader = new BufferedReader(new InputStreamReader(pa.getInputStream()));

			String line;
			while ((line = reader.readLine()) != null) {
				System.out.println(line);
			}
			//System.out.println(line);
		} catch (Exception e) {
			e.printStackTrace();
		}
		

		command = "sudo hwclock -w";
		try {
			Process pa = Runtime.getRuntime().exec(command);
			pa.waitFor();
			BufferedReader reader = new BufferedReader(new InputStreamReader(pa.getInputStream()));

			String line;
			while ((line = reader.readLine()) != null) {
				System.out.println(line);
			}
			//System.out.println(line);
		} catch (Exception e) {
			e.printStackTrace();
		}

	}