erikhenrique

Validação para cartão de crédito.

Bin e padrões para validação de cartão de crédito.

Bandeira	Começa com	Máximo de número	Máximo de número cvc
Visa	4	13,16	3
Mastercard	5	16	3

brentonstrine

<?php
/**
 * On-the-fly CSS Compression
 * Copyright (c) 2009 and onwards, Manas Tungare.
 * Creative Commons Attribution, Share-Alike.
 *
 * In order to minimize the number and size of HTTP requests for CSS content,
 * this script combines multiple CSS files into a single file and compresses
 * it on-the-fly.
 *

dragonjet

Step 1: Server Credentials

This assumes you are now connected to the server via SSH.

• sudo -s Enter root mode for admin access
• groupadd devgroup Create new group to be later granted access to /var/www/html

Creating a new Root User

• useradd -G root,devgroup masterdev Create new root user. Also add to the devgroup
• passwd masterdev Change password for the new root user
• At this point, you'll need to input your new root user's new password