🕵️ Self privileges escalation with PowerShell.

RunAsAdmin.ps1

#Requires -RunAsAdministrator

#OneLine
if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) { Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs; exit }

#Or
$Loc = Get-Location
"Security.Principal.Windows" | % { IEX "( [ $_`Principal ] [$_`Identity ]::GetCurrent() ).IsInRole( 'Administrator' )" } | ? {
    $True | % { $Arguments =  @('-NoProfile','-ExecutionPolicy Bypass','-NoExit','-File',"`"$($MyInvocation.MyCommand.Path)`"","\`"$Loc\`"");
    Start-Process -FilePath PowerShell.exe -Verb RunAs -ArgumentList $Arguments; } }
    
# Your script here

@github-account1111 it's more easy when you add just one line on the top of your script.

@vivekwebm2020 thanks

@atao not sure what you're saying.
It's "more easy" in what regard?
Certainly not readability or maintenance or debugging or literally anything else.
Should be 79 chars wide or less.

@vivekwebm2020 I just updated the gist !