nuwan/simple-node-server repository overview

const express = require('express')
const app = express()
const port = 3000
let ip = '';
let exec = require('child_process').exec;
exec('hostname', (error, stdout, stderr) => {
    ip = stdout;
})

app.get('/', (req, res) => res.send('Hello World! from HOST:' + ip))

app.listen(port, () => console.log(`app listening on port ${port}! ${ip}`))