conf.js

module.exports = exports = {
	imgDir  : __dirname + '/images',
  dbURL     : 'mongodb://localhost:27017/images',

	// time to wait (ms) between requests.
	// 3 seconds is safe
	// 1 second is ok, but might be pushing it on some networks
  pause     : 2000,

	// number of random words to search per execution
  wordCount : 12,

  // results per page (max 8)
  rsz       : 8,

  // Restricts the search to images of the specified size, where size can be one of:
	//   imgsz=icon restricts results to small images
	//   imgsz=small|medium|large|xlarge restricts results to medium-sized images
	//   imgsz=xxlarge restricts results to large images
	//   imgsz=huge restricts results to extra-large images
  imgsz     : 'xxlarge',

  // number of images to download per word (max 64)
  imgCount     : 64
};