Read a file one line at a time in node.js?

Question

I am trying to read a large file one line at a time. I found a question on Quora that dealt with the subject but I\'m missing some connections to make the whole thing fit to

Answer 1

Old topic, but this works:

var rl = readline.createInterface({
      input : fs.createReadStream('/path/file.txt'),
      output: process.stdout,
      terminal: false
})
rl.on('line',function(line){
     console.log(line) //or parse line
})

Simple. No need for an external module.