Write a shell script to check whether a number is a Prime number or not.
Program =
#!/bin/bash
echo "Utsav Gohel -
91900104011"
echo "Enter number"
read number
prime=1
for (( i = 2; $i < $number; i++ ))
do
if [[ `expr $number % $i ` -eq 0 ]]
then
prime=0
fi
done
if [[ $prime -eq 1 ]]
then
echo "Prime"
else
echo "Not Prime"
fi
Output =
