All posts by Thomas Rayner

17Jan/18

DevOps Story Time: Get Out Of Your Own Way

Starting now, I’m experimenting with new post formats on my blog. Instead of just technical posts describing code, I’m going to begin posting some more free-form articles. Like this one, where I’m going to share a story with you that has some moral relating back to IT.

It was the start of December 2017 and I was in Toronto to attend MVP Community Connection day, which is an event exclusively for Microsoft MVPs where we get together, socialize and connect with each other and Microsoft employees, get a little soft skills training, and provide feedback on things we’d like to see from Microsoft in the upcoming months. MVPs from across Canada traveled to Toronto to enjoy this always enjoyable event.

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10Jan/18

PowerShell Regex Example: Incrementing Matches

In the PowerShell Slack, I recently answered a question along these lines. Say you have a string that reads “first thing {} second thing {}” and you want to get to “first thing {0} second thing {1}” so that you can use the -f  operator to insert values into those spots. For instance…

The question is: how can you replace the {}’s in the string to {<current number>}?

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06Dec/17

Beginner PowerShell Tip: The .Count Property Doesn’t Exist If A Command Only Returns One Item

If you’re just getting started in PowerShell, it’s possible that you haven’t bumped into this specific issue yet. Perhaps you’ve got a variable $users and you’re assigning it a value like this.

This will get all the users in your Active Directory whose username ends with “thmsrynr”.

Great! Now how many users got returned? We can check the Count property to find out.

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