sysadmin

Three reasons why incubators breed failure

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Isn't it obvious?!?

How the cloud grew up around Linux

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Without Linux, we wouldn't have the cloud today!

A simple guide to git

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Everyone should know git nowadays...

Devops Demystified

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All about devops!

Halt and Catch Fire

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The best drama set amidst the backdrop of the computer revolution.

Lessons I've learned from teaching 20 years of IT

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I've learned a lot.

The history of IT certification

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Have you ever wondered where IT certification began? Well, you're in luck...

macOS for Linux admins

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If you're familiar with Linux, this is everything you need to know!

PowerShell Essentials for SysAdmins

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Last week, I gave a presentation entitled “The Practical Guide to PowerShell” to the local IT user group (WWITPRO) that went over very well. This blog post is a summary of that presentation.

Microsoft ReFS vs Oracle ZFS - FIGHT!

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Last night, I gave a presentation at WWITPRO (Waterloo Wellington IT Professional Users Group) that demonstrated the differences between ReFS and ZFS. This blog summarizes the key details.