Here’s how to delete files older than N days. We are using N = 7.
Linux
find /base-dir-to-delete -mtime +7 -type f -delete
You can test the command by removing “-delete”.
Windows 7
forfiles -p "c:\base-dir-to-delete" -s -m *.* /D -7 /C "cmd /c del @path"
You can test by replacing “del” with “echo”.