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Roy Lindauer

Artist, Linux user, PHP and Ruby coder, DevOps evangelist.

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Sharing some of the things I have learned while working on various projects. Mostly about Linux, DevOps, and web development. I am a Linux user, a DevOps engineer type, and do a lot of web development related work. While doing those things I learn a thing or two that I think are worth sharing. Long form writing is not my strong suit, so I do try to keep it short and sweet.

Application Error Logging in Docker October 25, 2025 Table-driven tests February 15, 2025 Quirky Ruby Feature - Mixing Code and Data June 05, 2024 The Three Core Principles of DevOps April 24, 2023 How To Use Docker Compose Effectively as a Development Tool March 03, 2023 Running Ruby on Rails on Docker February 03, 2023 Execute Workflows with Path Filtering in CircleCI September 30, 2022 Enforcing Interfaces in Ruby September 01, 2022 How to run a ruby on rails app with ansible and systemd March 02, 2021 Generating Terraform Configurations with Ruby and ERB March 01, 2021

©2025 Roy Lindauer