Set up your own GitHub self-hosted runner and avoid GitHub Actions usage limits. This step-by-step guide shows you how to configure a runner as a systemd service on Ubuntu, properly containerize yo...

Secure your new Linux VPS with this comprehensive guide covering essential hardening steps. Learn how to create non-privileged users, set up SSH key authentication, configure firewall rules with UF...

Set up a local Supabase development environment using Docker and learn essential migration workflows. This practical guide walks you through installing the CLI tools, running a local instance, and ...

Run OpenVMS on Proxmox with this step-by-step guide for homelab enthusiasts. Learn how to import VMDK files from VSI's Community License, configure your VM properly, and access the system via SSH. ...

Set up your own internal ACME server to issue trusted SSL certificates for your homelab without internet exposure. This comprehensive guide walks you through installing and configuring step-ca to c...

Build your own log management and analytics system with the Elastic Stack. This detailed guide walks through installing and configuring Elasticsearch and Kibana on Ubuntu 24.04, covering hardware r...

Master Proxmox networking in your homelab with this practical guide to VLAN segmentation. Learn how to isolate your virtualization environment from your home network, configure Linux bridges, and i...

Learn how to install and configure Proxmox, the powerful open-source virtualization platform perfect for homelabs. This step-by-step guide covers hardware selection, basic setup, and storage config...

See how ChatGPT can help you master complex Linux commands like rsync. This practical example demonstrates how to configure a secure backup system with write-only permissions, custom SSH keys, and ...

Learn how to expand disk volumes on Ubuntu without downtime or data loss. This practical guide shows step-by-step instructions for both DigitalOcean and Proxmox environments, covering automatic and...