Set-RunOnce.ps1
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function Set-RunOnce <# .SYNOPSIS Sets a Runonce-Registry Key .DESCRIPTION Sets a Runonce-Key in the Computer-Registry. Every Program which will be added will run once at system startup. This Command can be used to configure a computer at startup. .EXAMPLE Set-Runonce -command '%systemroot%\System32\WindowsPowerShell\v1.0\powershell.exe -executionpolicy bypass -file c:\Scripts\start.ps1' Sets a Key to run Powershell at startup and execute C:\Scripts\start.ps1 .NOTES Author: Holger Voges Version: 1.0 Date: 2018-08-17 .LINK https://www.netz-weise-it.training/ #> { [CmdletBinding()] param ( #The Name of the Registry Key in the Autorun-Key. [string] $KeyName = 'Run', #Command to run [string] $Command = '%systemroot%\System32\WindowsPowerShell\v1.0\powershell.exe -executionpolicy bypass -file c:\Scripts\run1.ps1' ) if (-not ((Get-Item -Path HKLM:\Software\Microsoft\Windows\CurrentVersion\RunOnce).$KeyName )) { New-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows\CurrentVersion\RunOnce' -Name $KeyName -Value $Command -PropertyType ExpandString } else { Set-ItemProperty -Path 'HKLM:\Software\Microsoft\Windows\CurrentVersion\RunOnce' -Name $KeyName -Value $Command -PropertyType ExpandString } } |