Using the free Command on Linux Thumbnail

Using the free Command on Linux

In this guide, you will learn to use the free command on a Linux-based operating system. This tool allows you to get a quick overview of your system's memory usage. The data shows the status of both physical and virtual memory. Read More

Using the stat Command on Linux Thumbnail

Using the stat Command on Linux

In this tutorial, you will learn how to use the stat command on your Linux operating system. This utility gives you a wealth of information about your files and filesystems. This data includes the files access and modification times. Read More

Using the cat Command in Linux Thumbnail

Using the cat Command in Linux

In this guide, you will learn how to use the cat command on your Linux system. cat allows you to create, edit and join the content of files. You can even modify the output by adding line numbers, highlighting line ends, and more. Read More

Using the top Command on Linux Thumbnail

Using the top Command on Linux

This guide will show you how to use the top command on Linux. Using top allows you to monitor the resource usage of your system. For example, easily identify what processes consume the most memory or CPU time on your device. Read More

How to Enable SSH on Debian Thumbnail

How to Enable SSH on Debian

In this tutorial, you will learn how to enable SSH on a Debian system. SSH allows you to connect to your devices securely remotely. Using this, you can send commands to your system, transfer files, and more. Read More

Upgrading to Raspberry Pi OS Bullseye Thumbnail

Upgrading to Raspberry Pi OS Bullseye

This guide will show you how to upgrade your Raspberry Pi OS installation from Buster to Bullseye using straightforward steps. Bullseye introduces several improvements over Buster. One of the new features is the KMS video driver. Read More

Raspberry Pi Zero 2 W Thumbnail

Raspberry Pi Zero 2 W

The Raspberry Pi Zero 2 W is the latest model in the tiny "Zero" lineup. This new model introduces a significant improvement to performance while retaining the same features and form factor as the original devices. Read More

Screensaver on the Raspberry Pi Thumbnail

Screensaver on the Raspberry Pi

This guide will teach you how to set up and use a screensaver on the Raspberry Pi using a simple GUI interface. Screensavers have a variety of use cases, such as for privacy, burn-in prevention, and even decoration. Read More