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Summary: Using the Get-AuthenticodeSignature cmdlet to show if a file is Digitally Signed Q: Hey, Doctor Scripto! I was curious, since many new files are Digitally signed with a certificate if there was an easy way to see the status of the Digital Signatures of many files easily? —SH A: Hello SH your good friend Doctor Scripto is here t...

I've been taking a break from the blog for a while due to some personal reasons, but I had a few people ask me about my PowerShell prompt recently. I like extra horizontal space, so I removed the path from the prompt and put it in the window title bar. I also just display the current time in the prompt itself. ...

PowerShell 5+ ships with the module PowerShellGet, which lets us search and install modules from cmdlets. The default nuget repository is the PowerShell Gallery, but you could add others yourself (including custom ones for internal modules). There are a lot of reasons this could help you: There are a lot of cmdlets in the module, but th...

Welcome back to the RegEx crash course. Last time we talked about the basic symbols we plan to use as our foundation. This week, we will be learning a new way to leverage our patterns for data extraction and how to rip our extracted data into pieces we care about. [RegEx] The  data type has some cool static members,  but we're mostly going to pla...

One of the really cool things PSReadline provides (module shipping on v5+) isn't as immediately obvious as the syntax highlighting. It offers a persistent history that is stored from session to session. This means if you run commands in a window, close it, and open a new one later you can still hit the up arrow and scroll through them. I use thi...