DIY + Hardware
How to Build a Raspberry Pi CUPS Print Server for a Phomemo PM-241-BT Thermal Label Printer (Working Pirate Ship Barcode Fix)
The working Raspberry Pi and CUPS build that fixed missing Pirate Ship barcodes on a Phomemo PM-241-BT.
The technical side
Articles.
Full walkthroughs, troubleshooting notes, architecture decisions and the commands I want to be able to find again six months later.
Enterprise Infrastructure
High Availability Pi-Hole
My original walkthrough for building redundant Pi-hole DNS services instead of relying on one DNS server.
Web Infrastructure
How to install a FREE SSL Certificate on AWS Lightsail
A walkthrough of installing a Let's Encrypt certificate on a Bitnami WordPress instance in AWS Lightsail.
Enterprise Infrastructure
How to Reset the TCP/IP Network Stack on Windows 10/11
A practical Windows networking reset guide using built-in commands and PowerShell.