Category: Linux

As I have mentioned several times in my previous Linux tutorials, nearly everything in Linux is a file, and very often they are text files. For instance, all of the configuration files in Linux are text files. To reconfigure an application in Linux, we simply need to open the configuration file, change the text, re-save, […]

I’ve been writing these Linux tutorials in an attempt to fill the void in the education of some aspiring hackers into the Linux operating system. Without good Linux skills, the world of hacking is largely closed door to you. There is a lot to know, and in this tutorial, we’ll look at Linux file permissions. […]

From working with thousands of aspiring hackers, I have found that very often the greatest hurdle to getting started in hacking is unfamiliarity with Linux. After years of working with the GUI’s of MAC and Windows, newbies in this field get scared away by the command line and Linux. Overcoming that hurdle is primary motivation […]

Welcome back, my aspiring hackers! In part 1 of this series, I introduced you to the file system, the cd or change directory command and some other Linux basics. In Part 2 of this series, I showed you how to find stuff in Linux. In this tutorial we will be looking at how to; 1. […]

Managing the User Environment Among the areas that Linux newcomers find problematic, managing the user environment variables might be the most obscure. Although Windows operating systems have environment variables, most users seldom–if ever–manage their environment variables. To get the most from our Linux hacking system, you need to both understand and manage environment variables for […]