gistfile1.txt

console.log(process.argv.splice(2)
	                    .reduce(function(a, b) {
	                    	return Number(a) + Number(b)
	                    }));

var total = 0;
for (var i = 2; i < process.argv.length; i++) {
	total += parseInt(process.argv[i]);
}
console.log(total);