This is a small blog where I talk about tech, from servers to CNC. That is all.
About
I’m an occasional systems administrator who prefers self hosting over pay hosting or many ad driven services. I’m also a Java developer and engineer with a background in 3d design and an interest in 3d printing, lasers, etc. I also have no idea how to blog.
Blog
Ortur Laser Master 2 Vacuum Table
The Ortur laser is completely open air, providing no assistance or infrastructure to vent the fumes away. I decided to work on a vacuum table for the laser as the second component to fume management alongside the enclosure. The vacuum table also has some other added benefits when working with thinner materials like paper that …
Apt Key Expired in Ubuntu
I was updating my boxes as usual when I encountered an error when trying to run updates on my unifi controller. This lives on a slightly older box (I tried upgrading it at one point and not all the dependencies were supported yet on the newer version), and I ran into an error when running …
Calling HASS API from Various Shells
While working on making my macro pad trigger Home Assistant automations, I found the API would be the easiest way to integrate the systems. Here’s some of my experimenting with the API and how to call it from Linux curl and PowerShell Invoke-WebRequest Linux Curl Using the Linux curl command is pretty straight forward. PowerShell …