const http = require("http");
const server = http.createServer((req, res) => {
res.writeHead(200, { "Content-Type": "text/plain" });
res.end("Hello world");
});
server.listen(4040, () => {
const arg1 = process.argv[2];
const arg2 = process.argv[3];
console.log("Second argument:", arg2);
console.log("Server running at http://localhost:4000/");
});