Write a shell script to accept a number and compute it's factorial?
echo "Enter the
number whose factorial is to be computed"
read num
temp=`expr $num - 1`
while [ $temp -ge 1 ]
do
num=`expr $num \*
$temp`
temp=`expr $temp - 1`
done
echo "The
factorial of number is : $num"
OUTPUT :
Enter the number
whose factorial is to be computed
5
The factorial of
number is : 120
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