code: function argv(k) {
  		if (!nargv) {
  			nargv = process.argv.slice(0, 2);
  		}
  		var v = '', m = null;
  		var x = new RegExp(k + regexKeyVal.source);
  		nargv.every(function(e) {
  			m = e.match(x);
  			if (m && m.length) {
  				v = m[0];
  				return false;
  			}
  		});
  		return v;
  	}
docs: find via node CLI argument in the format key="value"