Shell Script for Palindrome number

Write a shell script to check whether a given number is palindrome or not

Solution:

echo Enter the number

read num

d=`expr $num`

c=0

while [ $d -gt 0 ]

do

b=`expr $d % 10`

d=`expr $d / 10`

c=`expr $c \* 10 + $b`

done

if test $num -eq $c

then

echo The Given number is Palindrome

else

echo The number is not a Palindrome

fi

Execution: