sysadmin

An overview of cloud buzz words

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Cloud buzz words are everywhere. In this post, I'll pick them apart and explain what they represent.

UNIX/Linux is now a core skill for anyone working in tech

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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

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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!

Seldom discussed tips for working in the tech industry

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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

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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.

Cybersecurity in the early 1990's

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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?

Open does not always mean Open Source

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Before the term Open Source was popularized, Open meant something altogether different in the technology world.

Tracing difficult shell scripts

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If you've ever examined the contents of a shell script and thought to yourself - OH, HELL NO! - then this blog post is for you.

FreeBSD UNIX for Linux sysadmins

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If you’ve ever installed and explored another Linux distro, then exploring FreeBSD is going be familiar with a few key differences. In this blog post, I’ll run through those differences, as well as the reasons to use FreeBSD over Linux for certain tasks.

SSH Foo

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This post will show you some SSH Kung Foo!