localip

#! /usr/bin/env node

const os = require('os');

const getNetworkAddress = (interfaces) => {
	for (const name of Object.keys(interfaces)) {
		for (const interface of interfaces[name]) {
			const {address, family, internal} = interface;
			if (family === 'IPv4' && !internal) {
				return address;
			}
		}
	}
};

const ip = getNetworkAddress(os.networkInterfaces());
console.log(ip);