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#!/bin/bash -e
# extract_cookies.sh:
#
# Convert from Firefox's cookies.sqlite format to Netscape cookies,
# which can then be used by wget and curl. (Why don't wget and curl
# just use libsqlite if it's installed?)

# USAGE:
#
# $ extract_cookies.sh > /tmp/cookies.txt

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#include <stdio.h>
#include <time.h>
#include <stdlib.h>

char passwordType[1];

int generateRandomNumbers();

char password[512];

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This XML file does not appear to have any style information associated with it. The document tree is shown below.
<rss xmlns:g="http://base.google.com/ns/1.0" version="2.0">
<channel>
<title>Example - Online Store</title>
<link>http://www.example.com</link>
<description>
This is a sample feed containing the required and recommended attributes for a variety of different products
</description>
<!--
 First example shows what attributes are required and recommended for items that are not in the apparel category 

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Create a file called abstract.php and place it in your root Magento folder:

abstract.php

<?php
use \Magento\Framework\AppInterface as AppInterface;
use \Magento\Framework\App\Http as Http;

use Magento\Framework\ObjectManager\ConfigLoaderInterface;
use Magento\Framework\App\Request\Http as RequestHttp;

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Google dork cheatsheet

Search filters

Filter	Description	Example
allintext	Searches for occurrences of all the keywords given.	allintext:"keyword"
intext	Searches for the occurrences of keywords all at once or one at a time.	intext:"keyword"
inurl	Searches for a URL matching one of the keywords.	inurl:"keyword"
allinurl	Searches for a URL matching all the keywords in the query.	allinurl:"keyword"
intitle	Searches for occurrences of keywords in title all or one.	intitle:"keyword"

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How to setup an OpenVPN server for LAN Access only

Install OpenVPN

wget https://git.io/vpn -O openvpn-install.sh && bash openvpn-install.sh

Edit server.conf

/etc/openvpn/server/server.conf

Change the OpenVPN LAN address to prevent interfering with other OpenVPN connections

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/* permutations of an array of characters */

#include <stdio.h>

void permute(int n, int size, char array[])
{
  char tmp;
  int i, j;
  if (n == 1) {
    for (i = 0; i < size; i++)

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<?php

function combos($data, &$all = array(), $group = array(), $val = null, $i = 0) {
    if (isset($val)) {
        array_push($group, $val);
    }
    if ($i >= count($data)) {
        array_push($all, $group);
    } else {
        foreach ($data[$i] as $v) {

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# A number of these changes come form the following PR's; , combines changes in https://github.com/magento/magento2/pull/29360, https://github.com/magento/magento2/pull/28944 and https://github.com/magento/magento2/pull/28894, https://github.com/magento/magento2/pull/35228, https://github.com/magento/magento2/pull/36524, https://github.com/magento/magento2/pull/34323
# VCL version 5.0 is not supported so it should be 4.0 even though actually used Varnish version is 6
vcl 4.1;

import std;
# The minimal Varnish version is 6.0
# For SSL offloading, pass the following header in your proxy server or load balancer: '/* {{ ssl_offloaded_header }} */: https'

backend default {
    .host = "/* {{ host }} */";

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# maximum capability of system
user@ubuntu:~$ cat /proc/sys/fs/file-max
708444

# available limit
user@ubuntu:~$ ulimit -n
1024

# To increase the available limit to say 200000
user@ubuntu:~$ sudo vim /etc/sysctl.conf