PowerShell

PowerShell Modules I worked on in 2019

It's year 2020 and 365 days passed since my last year blog post about PowerShell modules I worked on in…

5 years ago

Sending information to Event Log with extended fields using PowerShell

Reading Event Logs is something that every admin does or at least should do quite often. When writing PowerShell scripts,…

5 years ago

Merging, splitting and creating PDF files with PowerShell

We're in the last days of 2019, and this will be my last blog post this year. What better way…

5 years ago

Sending Messages to Microsoft Teams from PowerShell just got easier and better

Christmas time is upon us, and I've decided that my PSTeams module needs some love. I wrote it in late…

5 years ago

Invoke-RestMethod : The underlying connection was closed: An unexpected error occurred on a send while connecting Graph API

In the last few days, I've got two reports that my PowerShell module for Office 365 Health suddenly started giving…

5 years ago

Getting Azure Health by parsing HTML using PSParseHTML

Some time ago I've wrote PowerShell way to get all information about Office 365 Service Health, and if you were…

5 years ago

Microsoft Graph – InvalidAuthenticationToken – Access token validation failure. Invalid audience

Today I had a need to connect to Microsoft Graph and do some tasks on Office 365. Since I have…

4 years ago

Set-PSRepository Installation Policy Trusted – Invalid Class Error

I have to admit - executing the same command three times and expecting different results is dumb, but I still…

5 years ago

Removing user from local administrator group based on data stored in Active Directory

We need to deal with a group names through SID's rather than names because each group name is different in…

5 years ago

Emailimo merged into PSWriteHTML, IE support and no dependencies

If you don't know this yet, I use PSWriteHTML a lot. That means I get to test it under a…

3 years ago