Tutorials

I used to have The Deck. You know the one. Sixty slides, everything the product could possibly do, updated in a panic the night before every meeting.

The sysadmin version of Model Context Protocol, without the hype: what it is, how it differs from an API call, and why the paranoid sysadmin instinct is exactly right here.

I wrote this deployment guide for CIQ, walking through how to get RLC Pro up and running on Google Cloud Marketplace from start to a live VM.

I wrote this deployment guide for CIQ covering how to get RLC Pro running on Microsoft Azure, from the Marketplace listing to a production-ready Enterprise Linux environment.

I wrote the launch post announcing the CIQ portal going live at portal.ciq.com, covering what it is, who it’s for, and how to go from registration to your first download in under a minute.

I wrote this guide for CIQ covering how to convert a running RHEL system to RLC Pro, without rebuilding servers or re-certifying your application stack.

As a long-time SysAdmin, one of the core tasks I’ve always had to tackle is managing users and groups on Linux systems. Whether you’re running a personal server or managing an entire fleet of Linux…

The Apple Vision Pro stands to be one of the next innovations that changes how we use technology. Is it there yet? Not quite, but read on to see what I discovered.

In How I built a homelab with Red Hat Enterprise Linux (RHEL), I laid out my plans for revamping my home lab using as many Red Hat Enterprise Linux (RHEL) and Red Hat-adjacent tools as I could get my…

As a recovering sysadmin, the last thing I want is to end up being technical support at home. I often tell people that I wish I had the tools available in Red Hat Enterprise Linux (RHEL) now when I…

For a systems administrator, it seems like every project brings new complexity, more servers, and more sprawl to manage. I will assume that your messes are a lot like mine: On one server, you’re…

IT operations folks strive to not only maximize uptime but also keep systems patched. These might seem like competing goals, but we’re here to help with Live kernel patching in Red Hat Enterprise…