"use strict";
 
var gulp = require( 'gulp' );
 
var os = require('os');
var ifaces = os.networkInterfaces();
var ipAddress;
 
Object.keys(ifaces).forEach(function (ifname) {
  ifaces[ifname].forEach(function (iface) {
 
    if ('IPv4' !== iface.family || iface.internal !== false) {
      // skip over internal (i.e. 127.0.0.1) and non-ipv4 addresses
      return;
    }
 
    console.log(ifname, iface.address);
    // en0 192.168.1.NNN
    ipAddress = iface.address;
 
  });
});