earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

rmrfself

<?php

// Snippet for Symfony 2 application that uses Doctrine 2 to handle transactions
// It uses the names of the objects/doctrine repositories from the Beta 4 Manual of Symfony 2.

// Get the entity manager
$em = $this->getDoctrine()->getEntityManager();

// suspend auto-commit
$em->getConnection()->beginTransaction();