@echo off
REM http://stackoverflow.com/questions/6764621/delete-files-less-than-a-specific-size
REM http://stackoverflow.com/questions/483864/windows-command-for-file-size-only#483923
REM http://weblogs.asp.net/jongalloway//top-10-dos-batch-tips-yes-dos-batch
REM http://www.robvanderwoude.com/battech_booleanlogic.php
REM set targserver=\\blt03-tsgapps
set testsize=600000
REM NET USE z: %targserver%\apps
REM echo %%~z1     =      %~z1
REM If %~z1 LSS 800000 echo "%%1" is too small less than 3k "%%~z1"
IF %~z1 LSS %testsize% goto abort
IF %~z1 GTR %testsize% goto happy
goto cleanup
goto :eof
:abort
echo "%1" is too small "%~z1"
REM other commands go here
set whether2do=no
echo %whether2do%
goto cleanup
goto :eof
:happy
echo "%1" is a good size "%~z1"
set whether2do=yes
echo %whether2do%
goto cleanup
goto :eof
:cleanup
REM NET USE z: /delete