So you just have to do this right?:
@echo off
echo text shizzle
echo.
echo pause^>nul (press enter)
pause>nul
REM writing to file
(
echo XD
echo LOL
)>settings.cdb
cls
REM setting the variables out of the file
(
set /p input=
set /p input2=
)<settings.cdb
cls
REM echo'ing the variables
echo variables:
echo %input%
echo %input2%
pause>nul
if %input%==XD goto newecho
DEL settings.cdb
exit
:newecho
cls
echo If you can see this, good job!
DEL settings.cdb
pause>nul
exit