text: var log4js = require('log4js');
  
  // logger.debug('Some debug messages');
  
  log4js.loadAppender('file');
  log4js.addAppender(log4js.appenders.file('logs/cheese.log'),'cheese');
  
  var logger = log4js.getLogger('cheese');
  // logger.setLevel('ERROR');
  
  logger.trace('Entering cheese testing');
  logger.debug('Got cheese');
  logger.info('Chess is Gouda');
  logger.warn('Cheess is to ripe');
  logger.error('error');
  logger.fatal('fatal');