試試看再批次檔裡搭配微軟的小工具 SDelete 下載 https://technet.microsoft.com/en-us/sysinternals/bb8...
$Dir1 = "\\192.168.1.1\Dir1" $folders = "F1","F2",...
請參考下列網址 可以設定檔案要保留幾天 http://ss64.com/nt/syntax-delolder.html