How to edit PDF files using PDFedit In Linux
With the increasing use of PDF format, people tend to need a tool to edit their PDF files. PDFedit is one of the best tools to edit PDF files on a Linux system. PDFedit is a really good tool to…
Category Tutorials
How to use Hydra to Brute Force SSH passwords?
In this article, we will be brute-forcing SSH Using Hydra. Hydra is one of the favorite tools in a hacker’s toolkit. It is an excellent tool for performing brute force attacks and can be used from a red team perspective…
How to Check For Updates At Login On Debian/Ubuntu?
In this module, we will learn how to check for updates at login on our Ubuntu/Debian machines using a self-made script that can be customized easily to fit our requirements. Prerequisites For this program, we’ll need a terminal emulator. We…
Top 5 best Arch-based Linux distributions [2023]
In this article, we’ve curated the best Arch based Linux distros that we absolutely adore! Arch Linux is one of the most popular Linux distributions out there, giving you full control over your system. However, sometimes it can be a…
Samba And Linux – A Guide to Setup and Use Samba
Samba, as described by their official website is: “Samba is the standard Windows interoperability suite of programs for Linux and Unix.” Samba basically allows Unix systems to share files and printers with Windows so that in spite of their differences,…
CVE-2021-3156: The Sudo Bug Which Broke The Internet
Recently, Qualys released CVE-2021-3156: a deadly sudo bug that has been there for 10 years and not only affects Linux, but also macOS, AIX, and Solaris. In this module, we will go over some crucial aspects of it in a…
How to Install Ubuntu on Windows 10 (WSL – easy way)
In this article, we’ll learn to install Ubuntu on Windows. Windows Subsystem for Linux or WSL is a functionality developed by Microsoft to use basic Linux functionalities natively on its Windows 10 operating system and Windows 10 Server. With help…
How to fix “Unable To Locate Package”? – (Fix with APT Sources)
If you’re having trouble locating a package on your Linux system, know it’s a frequently occurring problem for those new to package installations or executions, especially on Debian/Ubuntu-based systems. Nonetheless, there’s no need to be concerned since we’ve got you…
How To solve Permission Denied Error On Ubuntu / Debian Linux
As a user of Ubuntu or Debian-based Linux distributions, you may have encountered the frustrating “Permission Denied” error while accessing specific files and directories. This error is typically caused by inadequate file permissions or ownership settings, preventing you from accessing the…
A Guide To Login As Root Over SSH on Ubuntu
In this module, we are going to learn how to login as root over SSH on Ubuntu/Debian machine. Often it is required to SSH into servers as root for administrative reasons. This is disabled by default on most machines but…