Jorge Brunal

gnu linux magazine free software desing softwarelibre gimp gimp magazine graphics opensource linux php develop hd magazine hack programmer programming language programming hdmagazine hacking cc seguridad informatica python ingenieria de software shell hacker gnu centos administracion servidores configuración de servidores alcance libre gnu/linux monitoring servers ubuntu clustering packaging database web server tools backup security networking softwarelibre desing diagramas diagram algoritmos pseint algorithm pseudocode pseudocodigo git github