How to install Guest Additions on Rocky Linux 9/Alma Linux 9 /Red hat 9 ?

Hello, friends. We recently explained how to install VirtualBox 7 on Rocky Linux 9 / Alma Linux 9 / Red Hat 9. Now you...

GitLab: Setup and Install on Ubuntu 18.04, 20.04, and 22.04

This psot is about Gitlab setup and install it. GitLab, a web-based Git repository manager, and code hosting application provides an integrated platform to manage...

How to convert images using the Linux terminal

Hello, friends. In this post, you will learn how to convert images using the Linux terminal. This post, which can help us in scripts...

Basic Setup of AppArmor on Arch Linux

Introduction Apparmor is an LSM (Linux Security Module) that allows us to restrict applications' capabilities with per-program profiles. It supplements the traditional Unix Discretionary Access...

How to install Lighttpd on AlmaLinux 9

In this guide, we will show you how to install lighttpd on AlmaLinux systems. lighttpd (pronounced "lighty") is an open-source web server optimized for speed-critical environments while remaining...

How to taint a node in kubernetes cluster to avoid pods scheduling on that node

Tainting a node means you don't want any pods to be scheduled on that node by kube-scheduler. For tainting a particular node, we have...

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Install NetBeans on Ubuntu 24.04 Using Flatpak

NetBeans is an open-source integrated development environment (IDE) used for developing with various programming languages, including Java, C++, and PHP. It provides a robust set of tools to support software development. NetBeans is particularly well-regarded in the Java development community and is known for its ease of use and comprehensive feature set. In this article, we...

What Is the Role of Biometric Security in Educational Technology?

The benefits of biometric security are always apparent when it comes to personal security and privacy management in various spheres of life. Still, when...

What is Web Security and Why It Is Important for Your Website?

Businesses of all kinds are finding it increasingly challenging to protect their customers' financial and private details as technology advances. Web security is essential...

How to upgrade from Debian 11 to Debian 12

Hello, friends. But now you will learn how to upgrade from Debian 11 to Debian 12. It's simple, but you have to be careful. Upgrading...

How to Install Sentry using Docker?

Hello, friends. In this post, you will learn how to install Sentry using Docker. This method ensures compatibility but, above all, ease of processing. Sentry...

Blocking IPs on Nginx

Hello, friends. In this post, you will learn about blocking IPs in Nginx. This allows you to have a very exhaustive control over the...

Install Able2Extract Professional on Ubuntu / Debian

Hello, friends. In this post, you will learn how to install Able2Extract on Debian / Ubuntu. This tool is a marvel if you work...

How to install Glances on Debian 11

Hello, friends. In this post, you will learn how to install Glances on Debian 11. According to the tool's website Glances is a cross-platform system monitoring...

dig and nslookup commands on Linux

Hello, friends. In this post, you will learn the basics of the dig and nslookup commands on Linux. These commands, although simple, are part...

How to install DokuWiki on Ubuntu 22.04

In this post, you will learn how to install DokuWiki on Ubuntu 22.04 DokuWiki is a user-friendly and flexible wiki software that is coded in...

How to install Grub Customizer on Ubuntu 20.04 | 22.04 LTS

Grub Customizer is a handy graphical tool that allows you to configure and customize the GRUB bootloader in Ubuntu. With Grub Customizer, you can...

How to install Bluej on Ubuntu 20.04 | 22.04 LTS

BlueJ is a popular integrated development environment (IDE) specifically designed for introductory Java programming. It provides a simple and intuitive interface, making it an...

How To Install Rust on Fedora

Hello, friends. Today, you will learn how to install Rust on Fedora. As we all know, Rust is one of the most popular languages nowadays....