Hi Check this: Hope It will owrk out

echo "Do you want to execute DWH Test Program?"
echo ""
echo -n "Okay?("y" or "n")=> "
set ret = $<

if [ ! $ret = Y -o ! $ret = y ]
then
echo ""
echo ""
echo "End."
exit 0
endif

echo ""
echo "---- DWH Program is running --------"
echo ""


Please reply me whether its working or nor