How to check Operating System ( OS ) and Kernel Version in Linux
This article shows how we can know the operating system and kernel name, version, and other different information related to the system. An operating system ( OS ) is the…
Prevent PHP error from being displayed on browser display_errors
PHP is a widely used server-side scripting language, but when an error occurs, PHP often displays it directly in the web browser. While this might help during development, showing errors…
How to Install AnyDesk on Ubuntu 22.04 Using terminal
In an interconnected world, remote access is very important and AnyDesk is used as a reliable solution. Due to the fast and secure remote access feature of any desk, it…
What are Ansible Content Collections and the role of ansible.builtin?
In Ansible, the concept of a content collection was introduced with the release of Ansible version 2.10. Essentially, a content collection combines modules, roles, and plugins for playbooks into a…
Installation of Red Hat Enterprise Linux 9 (RHEL 9)
Red Hat Enterprise Linux (RHEL) is a powerful and versatile operating system renowned for its stability, security, and performance. However, before embarking on your journey with RHEL, mastering the installation…
How to Remove the Special Permissions of Important Files and Stop Hackers
If you are using the Linux operating system, might be more vulnerable than you think. Intruders love exploiting weaknesses and another common technique is privilege escalation. This makes them take…
SSH Security: How to Set LoginGraceTime for Maximum Protection
This article explains the importance of the SSH parameter ‘LoginGraceTime’ in enhancing server security. It details how setting a shorter LoginGraceTime can minimize the risk of brute-force attacks by limiting…
Exploring ansible.builtin.yum: Managing Package with Ansible
In this article, we’ll describe the functionality and usage of the Ansible YUM module or ansible.builtin.yum or ansible.builtin.dnf, exploring how it simplifies package management tasks for administrators and DevOps engineers.…
Steps to Install VirtualBox on Ubuntu 22.04 : Unlocking Virtualization Capabilities
This article provides a comprehensive guide to installing VirtualBox on Ubuntu 22.04 . VirtualBox is an easy-to-use application that lets you run different operating systems on one machine. If you’re…
Capturing Every Moment: A Guide to Installing OBS Studio on Ubuntu 22.04
This tutorial guides users through the installation of OBS Studio on Ubuntu 22.04, offering two methods: via the Ubuntu Software Center and through the PPA repository. OBS Studio (Open Broadcaster…
How to Install Notepad++ on Ubuntu 22.04
Notepad++ is a widely used editor, mainly on Windows. However, with the help of a compatibility layer called Wine, you can also use it on Ubuntu and other Linux distributions.…