code: public void reload()
  	{
  		try
  		{
  			final Execed process = Exec.rootUtility(new File(binPath, "nginx-reload").getAbsolutePath());
  			process.waitForExit(new Timeout(30, TimeUnit.SECONDS).start(), 0);
  		}
  		catch (IOException e)
  		{
  			throw new RuntimeException("Error executing nginx-reload command", e);
  		}
  	}
docs: Reload the nginx configuration