@echo off
:: CLEARFRE.BAT - writes spaces (sort of) to free disk space
:: on current drive to allow disk image to be more compressable
:: written by WTN 9/24/05
if .%1==.Sub goto %2
echo Clearing free space on current drive...
:: create seed file...
echo                                                        >-temp1
:: run overwriter in new shell...
%comspec% /c%0 Sub Grow
:: clean up and exit
del -temp?
cls
goto End
:: make temp files bigger and bigger...
:Grow
copy /b -temp1+-temp1 -temp2 >nul
if not exist -temp2 goto end
copy /b -temp2+-temp2 -temp1 >nul
if not exist -temp1 goto end
dir | find "bytes free"
goto Grow
:End