ClusterRenamer.psm1
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function Rename-ClusterPhoto { [CmdletBinding(SupportsShouldProcess)] param( [Parameter(Mandatory = $false, Position = 0, HelpMessage = "Location of the cluster photos.")] [string]$Location ) if($Location -eq $null) { $Location = Get-Location } $items = Get-ChildItem $Location | Where-Object { $_.Name -match "\b[A-F0-9]{8}(?:-[A-F0-9]{4}){3}-[A-F0-9]{12}\b.png" } foreach($item in $items) { Write-Host $item } foreach($item in $items) { $writeTime = $item.LastWriteTime.ToString("yyyyMMdd_HHmmss") $newName = ("{0}_{1}" -f $writeTime, $item.Name) if($PSCmdlet.ShouldProcess("$item -> $newName", "Rename File")){ Move-Item -Path $item -Destination $newName } } } |