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File System - Delete Files Older Than N Days

Applicability:

                 SQL Server 2000:        Tested
                 SQL Server 2005:        Tested
                 SQL Server 2008:        Tested
                 SQL Server 2008R2:    Tested
                 SQL Server 2012:        Not Tested        

Credits:

Author:    ChillyDBA
Date:        1 Dec 2011

Description

With the increasing need for security and the more secure default configurations delivered by Microsoft, the use of xp_cmdshell has not only become less desirable but also requires changing system security in a way that often contravenes IT Department guidelines.
For this reason, I eventually relented and created this small batch file to remove old files.
This now forms a core part of smaller VM SQL Server installations, where I use a combination of local SQL Native and VM-level backups, thus requiring a file cleanup of the SQL backup files.

I'm far from a batch file guru, so the functionality is limited, and the process will fail if there are no files to delete.  Conversely, this can be a supplemental way of discovering that backups are not working.

Code

 @Echo OFF

Echo Deleting files older than 4 days in the specified directory !

Echo ...........................................................

Set CurDir="C:\BackupCopies"


forfiles /p %CurDir% /S /D -4 /c "cmd /c del /Q /F /S "@file""

Echo You have successfully deleted the specified files in your directory and all subdirectories !


Exit


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