Self Elevating PowerShell Script

by John C. Wray III Thursday, March 31, 2016 2:00 PM

I found this on this site -> Ben Armstrong’s Virtualization Blog

It checks to see if the script was run elevated and reopens it if it wasn't.

You put this block of code at the beginning of your script.

# Get the ID and security principal of the current user account
$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)

# Get the security principal for the Administrator role

# Check to see if we are currently running "as Administrator"
if ($myWindowsPrincipal.IsInRole($adminRole))
# We are running "as Administrator" - so change the title and background color to indicate this
$Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)"
$Host.UI.RawUI.BackgroundColor = "DarkBlue"
# We are not running "as Administrator" - so relaunch as administrator

# Create a new process object that starts PowerShell
$newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell";

# Specify the current script path and name as a parameter
$newProcess.Arguments = $myInvocation.MyCommand.Definition;

# Indicate that the process should be elevated
$newProcess.Verb = "runas";

# Start the new process

# Exit from the current, unelevated, process


Microsoft | Powershell

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