glee2017

module.exports = async function() {

    var MongoClient = require('mongodb').MongoClient;
    var client;
    const uri = 'mongodb://root:example@mongo:27017/admin?authSource=admin';
        if (!client) client = await MongoClient.connect(uri);
       
        return {
            db: client.db('sites'),
            client:   client

glee2017

// application start up

var express = require('express');
var app = express();
app.listen(3000);

var getResults = require('./getResults');

app.get("/", async (req, res, next) => {
  try {

glee2017

var express = require('express');
var app = express();
app.listen(3000);

var getresults = require('./myAsyncFunction');

app.get("/", async (req, res, next) => {
  try {
      var results = await getresults();    
      console.log("results:"+results);

glee2017

# no function name
module.exports = function (msg) { 
    console.log(msg);
};

glee2017

var express = require('express');
var app = express();
app.listen(3000);

const r = require('./myAsyncFunction');

app.get("/", async (req, res, next) => {
  try {
      var results = await r.getresults();    
      console.log("results:"+results);

glee2017

RUN apk add ldb-dev libldap openldap-dev
RUN install-php-extensions ldap

php -m | grep ldap
php -i | grep string

# see packages installed already
apk -vv info | grep string

apk list - list available packages

glee2017

Power down the vm

vboxmanage list vms

"ubuntu" {31a76259-da84-401f-8fc6-54e335952346}

vboxmanage modifyvm 31a76259-da84-401f-8fc6-54e335952346  --natsettings1 1500,1024,1024,1024,1024

reference: https://www.virtualbox.org/manual/ch08.html

glee2017

git checkout --orphan newbranch

//you will not see your branch now using git branch -a 

git rm -rf .
// add your files
git add your files
git commit -m 'Initial commit'

//you will see your branch now using git branch -a 

glee2017

# swapoff -v ./file
# rm -f ./file

glee2017

Virtualbox
Devices -> Shared Folders -> Shared folder settings
   Folder Path: choose local Host folder to share
   Folder Name: georgel
   Mount point: /home/georgel/share
   
   you have to type mount -t command below
   
Assumption: "georgel" is the shared folder name set up 
via Devices | shared folders ... menu