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On an Azure AD machine, acquiring the user’s UPN is required to add a user into the local administrators group. To obtain the UPN, you will first need the user SID. And, the caveat to all of this, is that those values must be returned in the System Account security context, meaning…the normal (Current User) Read More …
Notes Get-Date [System.TimeZoneInfo]::GetSystemTimeZones()
Output Notes win32_bios class Get-Wmiobject Write-Host ForEach
Notes New-ScheduledTaskAction New-ScheduledTaskTrigger Register-ScheduledTask shutdown -f -s -t 60 -c “MESSAGE HERE”
Notes Clear-Host Import-Module New-Object New-SelfSignedCertificate Start-Transcript X509Store Class
This is how you add an option to switch to PS7 (and back to PS5) to the ISE Menu. #1 Open PowerShell ISE #2 Run: $PSVersionTable Check PS Version #3 Copy/Paste/Run #4 Click Add-ons > ‘Switch to PowerShell 7’ #5 Run: $PSVersionTable Check PS Version Snapshot
Notes Add-Type Join-Path Copy-Item Test-Path Remove-Item io.compression.zipfile Get Basic Details of a Loaded Assembly [appdomain]::currentdomain.GetAssemblies() | Where-Object Location -match ‘mscorlib’ Discover The Types/Classes Inside a Given Assembly ([appdomain]::currentdomain.GetAssemblies() | Where-Object Location -Match ‘mscorlib’).gettypes() To Discover the Members Within a Class (([appdomain]::currentdomain.GetAssemblies() | Where-Object location -match ‘mscorlib’).gettypes() | Where-Object name -eq ‘string’).getmembers() | Format-Table name, Read More …
Notes Clear-Host Get-Content Array ForEach Return last line of a text file Get-Item -Path C:\PowerShell\text.txt | Get-Content -Tail 1
/sagerun:1 ‘ Active Setup Temp Folders ‘ Content Indexer Cleaner ‘ Downloaded Program Files ‘ GameNewsFiles ‘ GameStatisticsFiles ‘ GameUpdateFiles ‘ Internet Cache Files ‘ Memory Dump Files ‘ Microsoft Office Temp Files ‘ Offline Pages Files ‘ Old ChkDsk Files ‘ Previous Installations ‘ Recycle Bin ‘ Service Pack Cleanup ‘ Setup Log Files Read More …
This is a simple one liner to detect whether or not OneDrive is installed. You would add your code where the Write-Host is at.