Showing headlines posted by vitux

In this article, we will use a Linux command-line tool called speedtest-cli. It is written in Python and uses the website speedtest.net to check bandwidth by uploading and downloading data to and from your system.

In this article, we will give you some examples that will help you to understand the correct use of the CAT command to combine and merge text files. While we used Debian to test the commands, the examples should work on any Linux distribution.

In this article, I will show you how you can adjust the brightness of your screen with the pre-installed xrandr utility on CentOS 8.

Cp is the command in Linux that is used to copy a file from one location to another. But what if we need to copy a file to multiple locations. There is a way I can show how to achieve that in Linux.

In this article, we will explain three ways to change your computer name, also known as hostname, through both the graphical user interface and the command line.

R is a free and open-source programming language that specializes in graphical representation, reporting, and statistical computing. In this article, you will learn how you can install R on CentOS 8 using the command line.

In this article, we will explain how to set timers, alarms, and stopwatches on your Debian system using the GNOME GUI and also using the Terminal shell.

In this tutorial, we will show you how to set date and time in CentOS 8 using the GUI and also using the shell (command line).

Sometimes we have to hide our data to protect it from third-party access to the system. However, one way to achieve this is through encryption. But today we are going to talk about another method, namely steganography, which makes it possible to hide the existence of secret data in order to keep communications private.

System engineers are often required to check memory stats in their day to day tasks. In this article, we will discuss how you can check how much RAM is installed and used on your system CentOS 8 using the command line.

In this article, we will explain how to install and use a drop-down Tilda console. We have run the commands and procedures mentioned in this article on a Debian 10 system.

Adobe Flash Player is still an essential browser plug-in used to play audio, streaming video, and other miscellaneous multimedia content. In this article, you will learn how to install Adobe Flash Player on CentOS 8 using the terminal.

In this article, we describe how to install and use Nmap to find devices connected to your Internet. Nmap is a great tool that can help you find devices attached to your network. It’s an open-source network exploration tool that tells you what other systems are on your network along with their IP addresses, what services they provide, what operating system version they are running, and more.

VirtualBox is free, cross-platform and open-source software that is used for virtualization. In this article, you will learn how to install VirtualBox on CentOS 8.

Sublime text 3.0 is a popular, cross-platform, lightweight source code editor with an amazing working environment. In this article, we will show you how to install and launch a sublime text editor on CentOS 8.0 using the command-line.

Dropbox is a widely used software to share files in a cloud-based environment. In this article, you will learn how you can install Dropbox through flatpak on your CentOS 8.

Python is one of the most popular programming languages today. It has a simple syntax that is easy for beginners to understand. In this article, you will learn how to install Python 2 and Python 3 on CentOS 8.

In this article, we will explain how to change the text size on your screen using the following methods: through Debian Settings Utility, through Gnome Tweaks Tool and through the Terminal. We have run the commands and procedure mentioned in this article on a Debian10 OS.

In this article, we will learn how to install JAVA JDK on Debian OS and then setup the JAVA_HOME and PATH variables.

The Kernel is the core of the Linux operating system. This guide will show you how to update the kernel in the CentOS 8.0 environment.