The other day, during one of the monthly #PSTweetChat sessions, I exchanged some tweets with Joshua King. We got on the topic of countdown timers and he shared some code he uses for his YouTube channel. The command creates a progress bar and counts down, displaying some humorous messages along the way. There’s absolutely nothing wrong with his solution but I can’t help myself and am always looking to see what else it can do. So after a bit of time with it, I came up with a version I call Start-PSCountdown. This is something I expect to be able to use in my PowerShell training classes and conferences.
With the upcoming release of the next Star Wars movie, I thought I would revisit my PowerShell script that generates your Star Wars universe name. Sure, it is contrived and completely impractical, but I’m betting you are curious nonetheless. My previous version as a simple script with hard coded values which meant you had to modify the file. Hardly droid-friendly. I’ve corrected that and made a few other minor tweaks.
I’ve often talked about the benefit of including Verbose output in your PowerShell scripts and functions from the very beginning. This is especially helpful when someone else is running your command but encounters a problem. You can have them start a transcript, run your command with –Verbose, close the transcript and send it to you. if you’ve written informative Verbose messaging you should be able to figure out the problem. Part of the information might include metadata about the person running the command and their environment. To simply things, I’ve created an easy to use function called Get-PSWho.
If you’ve been following this blog recently, you’ve read about my fun with PowerShell type extensions. This technique lets you make PowerShell give you the information you want without a lot of work on your part. Well, there is some work but you only have to do it once. To make it even easier, I have been working on a module to simplify this even further. The module is still in beta so I’m hoping some of you will kick it around before I publish it to the PowerShell Gallery.
If you’ve been following along on the blog recently you’ve read about my use of PowerShell type extensions. This is a way of adding new properties to things I use all the time. The goal is to save typing and get what I need with minimal effort. You can also take this a step further by creating your own property sets.