PowerShell update IP

updateIp.ps1

$path = 'C:\Verne\Data\Config\VerneConfig.omcfg'
$ip = ''

$out = Get-CFNStackResourceSummary -StackName "AWSCloudFormer" | Out-String
$sums = [regex]::split($out, "LastUpdatedTimestamp.*\r\n")

foreach ($sum in $sums) {
  if ($sum -Match "LogicalResourceId\s*:\s*InvestigatorFarm") {
	$ip = $sum | sls '(?<=PhysicalResourceId\s*:\s*)(.*)(?=\r\n)' | select -expa matches | select -expa value |  % { $_.trim() }
  }
}

$xml = [xml](Get-Content $path)
$node = $xml.ConfigSectionBase.VerneConfigHostname
Write-Host $xml.ConfigSectionBase.VerneConfigHostname 
$xml.ConfigSectionBase.VerneConfigHostname = $ip
Write-Host $xml.ConfigSectionBase.VerneConfigHostname
$xml.Save($path)