Check_Prime_OS_Script

echo "-------------------------------"
echo "Check Number is Prime Or Not"
echo "-------------------------------"

echo -n "Enter the Number : "
read no
i=2
f=0
while [ $i -le `expr $no / 2` ]
do
	if [ `expr $no % $i` -eq 0 ]
	then
		f=1
	fi
	i=`expr $i + 1`
done
if [ $f -eq 1 ]
then
	echo "-------------------------------"
	echo "$no is Not Prime Number"
	echo "-------------------------------"
else
	echo "-------------------------------"
	echo "$no is Prime Number"
	echo "-------------------------------"
fi