Get non-removed items from DB Cleanup log

Get-DBCleanupGuids.ps1

param ([String]$LogPath)

$db = '' 

foreach ($line in Get-Content $LogPath)
{
   if ($line -like '*Cleanup of resource items is started for *') {
    $db = $line -replace '^.*Cleanup of resource items is started for ''(\w+)'' database.*$', '$1'
   }
   if ($line -like '*item {*} is modified.*') {
      $id = $line -replace '^.*item {(.{36})} is modified.*$', '$1'
      [PsCustomObject]@{
        "Database"=$db
        "ItemID"=$id
      }
   }   
}