Tutorials.

Practical tutorials for choosing, building,
and running your infrastructure.

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In this tutorial, we will show you how to create Django models to effectively manage and organize your data.

Python3 min read

Updated 17 Oct 2026 · Christian Wells

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2,630 tutorials All topics

NodeJS

How to Install and Use NVM on Ubuntu 20.04

Learn how to install and use NVM, a tool that allows you to easily manage multiple versions of Node.js on a single system, on Ubuntu 20.04

Updated 7 Dec 2022 · 3 min read

Debian

How to Install Apache Spark on Debian 11

This tutorial covers downloading the Apache Spark installation package, setting the PATH environment variable, and running the Spark shell on Debian 11.

Updated 17 Oct 2026 · 3 min read

Programming

How to Install Rust on Rocky Linux

This guide covers the prerequisites and provides step-by-step instructions for installing Rust using the curl and git commands. Get started with Rust on Rocky Linux today.

Updated 7 Dec 2022 · 3 min read

Python

How to Install Python 3.9 on Rocky Linux 8

This guide covers the prerequisites and provides step-by-step instructions for downloading and installing the Python 3.9 on Rocky Linux.

Updated 7 Dec 2022 · 3 min read

java

How to Install Java JDK and JRE on Rocky Linux

Learn how to install the Java Development Kit (JDK) and the Java Runtime Environment (JRE) on Rocky Linux. A step-by-step guide for setting up Java on a Rocky Linux system.

Updated 7 Dec 2022 · 3 min read

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