Tutorials by Stack

Browse Every Series.

Hand-tested, end-to-end guides threaded in order, so you can go from a clean install to production without losing the plot. Pick a stack, start at part one, follow the thread.

47Series 311Articles 17Stacks
Featured series
IaC & Automation New Ansible Mastery

Ansible Mastery

27-part series

  1. 1Ansible Automation Guide: From Basics to Production
  2. 2Install and Configure Ansible on RHEL and Debian Based Linux
  3. 3Ansible Ad-Hoc Commands: Quick Tasks Without Playbooks
  4. +24 more parts
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Fedora New Fedora 44 Workstation

Fedora 44 Workstation

20-part series

  1. 1Install Fedora 44 Linux Step-by-Step with Screenshots
  2. 2Install Flatpak and Flathub Apps on Fedora 44 / 43 / 42
  3. 3Configure GNOME Tweaks and Extensions on Fedora 44
  4. +17 more parts
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Databases New Qdrant Mastery

Qdrant Mastery

14-part series

  1. 1Qdrant Vector Database: Setup, Search, and Production Use
  2. 2Install Qdrant on Ubuntu 26.04 / 24.04 / 22.04
  3. 3Install Qdrant on Rocky Linux 10 / AlmaLinux 10
  4. +11 more parts
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Ubuntu 26.04 Ubuntu 26.04 Web Stack

Ubuntu 26.04 Web Stack

14-part series

  1. 1Install LAMP Stack on Ubuntu 26.04 LTS (Apache, MariaDB, PHP)
  2. 2Install LEMP Stack on Ubuntu 26.04 LTS (Nginx, MariaDB, PHP 8.5)
  3. 3Install MariaDB on Ubuntu 26.04 LTS
  4. +11 more parts
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Cisco CCNA New CCNA 200-301

CCNA 200-301

13-part series

  1. 1CCNA 200-301 Study Guide and Roadmap
  2. 2OSI Model Explained: 7 Layers, TCP/IP Mapping & Encapsulation
  3. 3TCP vs UDP Explained: Handshake, Windowing, and Ports
  4. +10 more parts
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Identity & Access FreeIPA Identity Management

FreeIPA Identity Management

12-part series

  1. 1Install FreeIPA Server on Rocky Linux 10 / AlmaLinux 10 / RHEL 10
  2. 2How To Configure FreeIPA Replication on Rocky Linux / AlmaLinux 10 and 9
  3. 3Run FreeIPA Server in Docker or Podman Containers
  4. +9 more parts
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All series by stack

FreeBSD 15

11 series · 46 articles Tested on FreeBSD 15.0-RELEASE: install, jails, ZFS, databases, runtimes, monitoring.

Ubuntu 26.04

9 series · 84 articles Ubuntu 26.04 LTS guides from base install through web, monitoring, and hardening.

Arch Family

1 series · 3 articles Arch and Arch-based distros for laptops and workstations.

Fedora

1 series · 20 articles Fedora Workstation and Server: install, desktop setup, and developer tooling.

openSUSE Leap

1 series · 7 articles openSUSE Leap 16 install, upgrade, and post-install on desktop and server.

Lightweight Desktops

1 series · 2 articles Lightweight Debian and Ubuntu desktops that fly on older hardware.

AWS

1 series · 8 articles EKS, IAM, networking, and platform engineering on AWS.

Google Cloud

2 series · 19 articles GKE, certificate consolidation, traffic routing, and platform guides on GCP.

Kubernetes

4 series · 23 articles Kubernetes install, upgrade, and day-2 operations across distros.

IaC & Automation

1 series · 27 articles Infrastructure as code and configuration management.

Databases

3 series · 19 articles Relational, KV, document, vector, and time-series database platforms.

Identity & Access

1 series · 12 articles FreeIPA, LDAP, Keycloak, and SSO across mixed environments.

Cisco CCNA

1 series · 13 articles Lab-tested Cisco IOS for the CCNA 200-301 exam: device setup, CLI, SSH, routing, and LAN services.

Storage & Backup

3 series · 7 articles File systems, object storage, self-hosted cloud, and backup/DR.

Virtualization

5 series · 11 articles Hypervisors and VM management.

AI & Local LLMs

1 series · 7 articles Self-hosted models, inference servers, and AI infra you can run yourself.

Developer Tools

1 series · 3 articles Editors, agents, and engineering productivity tools.

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