text: var http = require('http');
  var url = process.argv[2];
  
  var rawData = '';
  http.get(url, function(res){
     //console.log(data.toString());
  
     res.setEncoding('utf8');
     res.on('data', function(data){
     	rawData += data;
     });
  
     res.on('end', function(data){
       console.log(rawData.length);
       console.log(rawData);
     });
  
  }).on('error', function(error){
  	console.error('There was an error', error);
  });
  