What is Ansible and why use it? This blog post will introduce the reader to a very basic usage of Ansible and some of its benefits.

What are some of the most useful Linux commands? How do they work? What are their purposes?

Learn how being a member of the docker group on a Linux system makes you vulnerable to attack.

How does one create a BASH script to easily sift through and select a note file for editing?

How can we create images using dd, and how may we sanitize them?

How does one create and crack ZIP archives? It's pretty simple. Here's how.

How to exploit directory traversal on a Linux server? What are the techniques to circumvent certain filters? And how does one mitigate this vulnerability?