PowerShell: 刪除目錄內小於某個日期的所有檔案

Get-ChildItem \\10.10.10.1\data\upload\pic -Recurse | Select-Object FullName, LastWriteTime | Where-Object { $_.LastWriteTime -lt '2012/11/30 23:59:59' } | % { Remove-Item $_.FullName -Recurse -Force -Verbose }