This article presents a brief overview of the main printing systems in use on most Linux systems, with an introduction to the concepts and procedures at the core of UNIX printing. We will finish by ...

The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells and systems. Where echo often fails with escape sequences, printf handles ...

Getting started with Linux can be more than a little daunting. In this article we help you learn the commands needed to find your way around and teach you how to find out more on your own. Share on ...

Several vulnerabilities can be chained together to remotely register rogue printers and execute commands as root on many Linux systems. A security researcher has developed an exploit that leverages ...