Finding factorial in Shell Script
By: Vivek G
This shell script demonstrates finding the factorial of a given number. n=0
on=0
fact=1
echo -n "Enter number to find factorial : "
read n
on=$n
while [ $n -ge 1 ]
do
fact=`expr $fact \* $n`
n=`expr $n - 1`
done
echo "Factorial for $on is $fact"
Archived Comments
1. Thanks! That's very helpful!
View Tutorial By: Irk at 2012-05-01 18:58:57
Comment on this tutorial
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