Author: Marc Olivier Meunier

Marc has spent the past few years putting oil on the fire of growth companies. He leads by example and puts a lot of emphasis on inclusion, constantly working to create a safe environment. A warm leader with a passion for memorable experiences and innovation.
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5 Great security tools for Ubuntu

Reading Time: 3 minutesUbuntu usually comes out of the box with a pretty good set of security features. However there are some really great tools out there that can help to save some hassle…

Random String Function

Reading Time: < 1 minuteA simple function to create a random string. 

<?
function generateString ($length = 8)
{
  $string = "";
  $possible = "0123456789bcdfghjkmnpqrstvwxyz";
  $i = 0;
  while ($i < $length) {
    $char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
    $string .= $char;
















php imagerotate function on ubuntu hardy















Reading Time:   < 1 minuteLooks like many people are having problem with the function imagerotate from the gd library on php.
It also looks like the php guys have made a fork of the gd library and included a heavily customised version of it in php. Our problem is, the Ubuntu guys decided to get rid of that imagerotate and some others for security reasons. Fair enough, but how do I make it work now??


Here is how I do it on my server.