#!/bin/bash ################################################## # Purpose: eval command Evaluating twice # Version:1.0 # Created Date: Wed Jun 13 22:09:59 IST 2018 # Modified Date: # WebSite: https://arkit.co.in # Author: Ankam Ravi Kumar ################################################## # START # echo "addition of X+Y" echo "Enter X" read X echo "Enter Y" read Y echo "X+Y = $X+$Y = $[ X+Y ]" # END #