- Get-ChildItem -recurse | Where {!$_.PSIsContainer -and `
- $_.LastWriteTime -lt (get-date).AddDays(-31)} | Remove-Item -whatif
- Get-ChildItem -recurse | Where {$_.PSIsContainer -and `
- @(Get-ChildItem -Lit $_.Fullname -r | Where {!$_.PSIsContainer}).Length -eq 0} |
- Remove-Item -recurse -whatif