Tutorials.

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

Featured guide

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

Read the guide

The library

Find your next guide.

Sort: Newest updated
Newest publishedNewest updatedOldest publishedTitle A–Z

2,170 tutorials All topics · “Linux”

Ubuntu

How to Install Cockpit on Ubuntu 24.04

Learn how to install Cockpit on Ubuntu 24.04 for simple, browser-based server management. Follow this step-by-step guide for a quick setup.

Updated 30 May 2025 · 4 min read

AlmaLinux 9

How to Install Jenkins on AlmaLinux 9

Learn how to install Jenkins on AlmaLinux 9 for continuous integration and delivery. Follow this detailed tutorial for a smooth setup.

Updated 24 May 2025 · 4 min read

Rocky Linux

How to Install Jenkins on Rocky Linux 9

Learn how to install Jenkins on Rocky Linux 9 for efficient CI/CD automation. Follow this step-by-step guide to get Jenkins up and running.

Updated 24 May 2025 · 4 min read

Explore the archive.

Browse practical guides by the problem you’re solving.

Linux

Setup, packages, and everyday administration.

Databases

Installation, tuning, and reliable backups.

Networking

Routing, DNS, and latency.

Performance

Understand workloads and benchmark results.

Security

Access, hardening, and safe defaults.

Operations

Deployments, monitoring, and maintenance.

From reading to real measurements.

Explore benchmarks