• askubuntu - How to share my folder with my guest Linux machine?
• askubuntu - How to access host shared folder from Ubuntu guest?

..for free of hassle access to the shared folder: Now add your user to the vboxsf group:

sudo usermod -aG vboxsf $(whoami)

var ws = require('ws');
var fs = require('fs');
var https = require('https');

var options = {
    server : https.createServer({
        cert : fs.readFileSync('/path/to/crt'),
        key : fs.readFileSync('/path/to/key'),
    }).listen(2000)
};

var timeout;
fs.watch('/path/to/crt', () => {
    clearTimeout(timeout);
    timeout = setTimeout(() => {
        options.server._sharedCreds.context.setCert(fs.readFileSync('/path/to/crt'));
        options.server._sharedCreds.context.setKey(fs.readFileSync('/path/to/key'));
    }, 1000);
});

new ws.Server(options);

...maybe incited of timeout is better to use _.debaunce

Anything older than 7 days should be deleted.!

const fs = require('fs');
const path = require('path');
const dirname = path.join(__dirname, 'files');

const files = fs.readdirSync(dirname);
const ms1Day = 24*60*60*1000;

files.forEach(file => {
  const filePath = path.join(dirname, file);
  fs.stat(filePath, (err, stats) => {
    if (err) throw err;

    if ((Date.now() - stats.mtime.getTime() > 7*ms1Day)) {
      fs.unlink(filePath, (err) => {
        if (err) throw err;
        console.log(`deleted ${filePath}`);
      });
    }
  });
});

pluralsight jscomplete/advanced-nodejs course files

medium

List of Contents

• IPData.co
• Maxmind GeoIP2 Precision Service
• IPInfo.io
• IP-API.com <- good and free!
• ipapi.co
• ipstack.com
• db-ip.com
• ipify.org

• stackoverflow
• php.net