read-stream.js

const fs = require('fs')

// Create a readable stream for file.txt
fs.createReadStream('file.txt', 'utf8')
  .on('data', chunk => {
    // Print out each chunk that is read
    console.log(chunk)
  })
  .on('end', () => {
    // Print a message when the entire file has been read
    console.log('Finished reading file')
  })