Step-by-step guide to building a powerful and compact SFF gaming PC using the Fractal Ridge case, ASRock B620I motherboard, AMD Ryzen 5 7600, and more. Learn about component selection, assembly tip...

Learn how to implement a lightweight EventBus in Java for decoupled communication between components. This guide covers event-driven design, thread safety, and provides a complete example for build...

Learn how to sign Git commits using GPG and SSH for enhanced security and authenticity. This comprehensive guide covers setup instructions for Windows, macOS, and Linux, plus pros and cons of each ...

Learn how to install and configure AdGuard Home on your OPNsense firewall for network-wide ad blocking, enhanced privacy, and secure DNS filtering. This step-by-step guide covers setup, DHCP integr...

Learn how to use Remmina to connect securely to VNC, RDP, SPICE, SSH, and SFTP servers. This guide covers installation, setup, and tips for managing remote desktops and servers on Linux, Windows, a...

Discover essential post-installation tweaks and configurations for openSUSE Tumbleweed. This guide covers sudo setup, fingerprint authentication, Zsh with Powerlevel10k, system customization, and b...

Step-by-step guide to installing and configuring openSUSE Tumbleweed on a Lenovo ThinkPad T14 Gen 4 AMD. Learn about prerequisites, creating bootable media, post-install tweaks, driver setup, and o...

Learn how to securely expose and manage home services with Nginx Proxy Manager, Proxmox virtualization, VLAN network segmentation, and Let’s Encrypt SSL. This step-by-step guide covers setup, DNS, ...

Discover how to automate your home with the Shelly Plus 1PM smart relay. This guide covers setup, wiring, power monitoring, and integration with Home Assistant for custom smart home projects, energ...

Learn how to back up your Proxmox ZFS data to an offline USB drive using rsync-time-backup. This step-by-step guide covers mounting, incremental backups, and best practices for secure, reliable off...