Check the domaine name status and send an email when "domain-name" is entered redemption period

checkwhois.sh

#!/bin/bash

DOMAIN_NAME=$1
MAIL=$2

if [ "x$2" = "x" ]; then
    echo "Usage: $0 domain-name.ltd email-adress";
    echo "Example: $0 example.com my.email@example.com"
    exit;
fi


echo "Redemption Period check for $DOMAIN_NAME";

WHOIS=$(whois $DOMAIN_NAME)

RESULT=$(echo $WHOIS | grep -i "Status: pendingDelete" | wc -l)

if [ $RESULT != "0" ]; then
    echo -e "Redemption Period is over for $DOMAIN_NAME\n\n\n$WHOIS" | mail -s "[$DOMAIN_NAME] Redemption Period" $MAIL
    echo "A E-Mail message will be sent to $MAIL"
    echo "Redemption period is over for $DOMAIN_NAME, ending process.";
fi