text: var spawn = require('child_process').spawn;
  var tail  = spawn("tail", ["-f", "/Users/rbrant/Sites/rake_ui/test/dummy/log/rake.log"]);
  
  http = require('http');
  http.createServer(function (req, res) {
  
    res.writeHead(200, {'Content-Type': "text/plain;charset=UTF-8"});
    tail.stdout.on("data", function (data) {
      res.write(data);
    }); 
  
  }).listen(8000);