Write a shell script to enter a number and print its reverse.

 

  Write a shell script to enter a number and print its reverse.

Program =

echo enter n

read n

num=0

while [ $n -gt 0 ]

do

num=$(expr $num \* 10)

k=$(expr $n % 10)

num=$(expr $num + $k)

n=$(expr $n / 10)

done

echo number is $num

Output =