Code Explanation: The below code is a simple script written by me to send a Installation status alert mail. It will be sent after completion of a linux software installation.In this code, If the user accept the mail notification he will be asked to enter his mail id. Then the mail will be send to him after installation completed.#!/bin/bash######################################## Independent Variables and  Properties Here#######################################PL_EMAIL_ALERT=######################################## User to get Email Alert#######################################echo This will help user to get an email of an installation status.verify -s Do want to send Emailif [ $VerAns = y ]then    read -e -p Enter Email ID:  PL_EMAIL_ALERTfi######################################## Sending Email Alert#######################################echo Sending Mailif [ ${#PL_EMAIL_ALERT} -ne 0 ]then    mail -s software INSTALLATION MAIL ALERT $PL_EMAIL_ALERT <<< message1fiecho echo Final stepecho Problem: My problem is when I try to execute the code I am getting the following error.verify: command not foundAs I am very new to linux I am unable to fix this issue. Can you please help me to understand what exactly I missed.
verify: command not found exception when trying to get value from user
linux;shell script;sendmail