IT
UNIX/Linux is now a core skill for anyone working in tech
UNIX and Linux have come a long way since the 1990s. Today, they rule the cloud....and the rest of the world too.
Cybersecurity in a Nutshell
Cybersecurity plays a massive role within organizations and existing IT job roles today. If you want to know more about the different facets of cybersecurity, then this blog post is for you!
The future looks a lot like mainframe computing
In the early days of technology, mainframe computing ruled the world. And it looks like we're returning to that computing paradigm again.
Mastering the Zen of TrackPoint
The TrackPoint is that weird round thingy on laptop keyboards that few know how to use. But if you get the hang of it, you'll navigate your system like a Zen master.
The computer that saved Apple
Apple almost died in the 1990s. This is the computer that saved them... and I found it next to a dumpster.
Seldom discussed tips for working in the tech industry
There are plenty of great tech industry tips online. In this post, I'll discuss some that you probably haven't seen before.
5 Z shell features that will encourage you to switch from Bash
macOS and some Linux distributions now use the Z shell as the default login shell instead of Bash. This post outlines five awesome Z shell features that may encourage you to switch from Bash.
Why I love teaching online
Online courses have some tremendous benefits from both a teaching and learning point of view. As a tech teacher, I absolutely love teaching online. In this blog post, I'll tell you why.
A brief history of technology
A lighthearted graphical timeline that details what happened in the technology world during the past 50 years. No boring details - just the important stuff.
Cybersecurity in the early 1990's
Cybersecurity is critical in today's digital age of ultra-connected software and hardware. But what did computer security look like 30 years ago? And did it bear any resemblance to cybersecurity today?