gistfile1.txt

@ECHO OFF

::UNC PATH OF THE BACKUP TARGET
SET UNCPATH=\\server\folder

::NUMBER OF DAYS TO KEEP BACKUPS ON DISK
SET DAYSTOKEEP=14

::COMMA SEPARATED LIST OF DRIVES TO BACKUP
SET DRIVESTOBACKUP=C:


::PARSE THE DATE
FOR /F "TOKENS=2,3,4 DELIMS=/ " %%A IN ('DATE /T') DO (
  SET DAY=%%A
  SET MONTH=%%B
  SET YEAR=%%C
)
::CREATE A DIRECTORY NAMED WITH TODAY's DATE TO HOLD THE BACKUP
MKDIR %UNCPATH%\%YEAR%%MONTH%%DAY%
::PERFORM THE BACKUP
WBADMIN START BACKUP -backupTarget:%UNCPATH%\%YEAR%%MONTH%%DAY% -include:%DRIVESTOBACKUP% -systemState -vssFull
::DELETE BACKUPS OLDER THAN X DaYS
forfiles.exe /P %UNCPATH% /D -%DAYSTOKEEP% /C "CMD.EXE /C RMDIR /S /Q %UNCPATH%\@FILE"