out.js

#!node

function safe_quit(code) {
  if (!process.stdout.write(""))
    process.stdout.on('drain', function() {
      process.exit(code);
    })
  else
    process.exit(code);
}


var outputLength = 1000;
var output = '';
for (var i = 0; i < outputLength; i++) {
  output += i + ': ' + Math.random() + "\n";
}
console.log(output);
safe_quit(3);