WA Shell script to find given number is odd or even.
echo "Enter No"
read a
e=`expr $a % 2`
if test $e -eq 0
then
echo "Even"
else
echo "odd"
fi
2. WA Shell script to find given number is prime or not.
echo "enter no"
read n
i=1
k=0
while [ $i -lt $n ]
do
j=`expr $n % $i`
if [ $j -eq 0 ]
then
k=`expr $k + $i`
fi
i=`expr $i + 1`
done
if [ $k -eq $n ]
then
echo "No. is prime"
else
echo "No. is not prime"
fi
3. WA Shell
script to find factorial of a given number.
echo "Enter the
No"
read a
fact=1
no=$a
while [ $no -ge 1 ]
do
fact=`expr $fact \* $no`
let no--
done
echo "factorial of $a
is $fact"
