gistfile1.txt

var repl = require('repl')
  , rl;

rl = repl.start({
    prompt: '>>> '
  , input: process.stdin
  , output: process.stdout
});

rl.on('close', function () {
  console.log('Exiting...');
  process.exit(0);
});

console.log(rl.commands) // List of predefined commands