text: const net = require('net');
  
  const client = net.createConnection({
      port: 23
      , host: '192.168.0.5'
  }, () => {
      //'connect' listener
      console.log('connected to server!')
      client.write('world!\r\n')
  })
  client.on('data', (data) => {
      console.log(data.toString())
      client.end()
  })
  client.on('end', () => {
      console.log('disconnected from server')
  })
  client.on('error', (err) => {
      throw err
  })
  