How To Change Current Runlevel in RHEL 8 /CentOS 8

In this guide, we will illustrate how to change current runlevel with two methods. Introduction A runlevel is a mode of operation in the computer operating systems that implements Unix System...

How To Install Zlib on Ubuntu 20.04 | 22.04 LTS

In this guide, we will show you how to install zlib on Ubuntu systems. zlib is a software library used for data compression. zlib was written by Jean-loup Gailly and Mark Adler and...

How to Install QSpeakers on Ubuntu 20.04 | 22.04 LTS

QSpeakers is an open-source audio player for Linux-based operating systems that provides a high-quality audio playback experience. If you are an Ubuntu user and...

How To Install and Use Sysdig on Ubuntu 22.04 LTS

In this guide, we will show you how to install and use sysdig on Ubuntu systems. Sysdig is an open-source, system-level exploration application that capture,...

How To Install Ngxtop on Ubuntu 20.04 | 22.04 LTS

In this tutorial, we will show you how to install Ngxtop on Ubuntu 22.04 LTS. Ngxtop is a powerful monitoring tool for Nginx that allows...

Install ONLYOFFICE Docs on Ubuntu 22.04

Today you will learn how to Install ONLYOFFICE Docs on Ubuntu 22.04 An open-source office suite that comprises web-based viewers and collaborative editors for text...

Latest Posts

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 it comes to education, not many people know that it also plays an essential role. If we take a quick look at the school management system, we can see how...

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....

How to increase Swap size on Ubuntu

Hello, friends. Today, you will learn how to increase Swap on Ubuntu. The process is easier than you think. Let's go. Swap or swap memory...