Get splunk universal forwarder download URL

get_splunk.sh

#!/bin/bash

#URL="https://www.splunk.com/en_us/download/splunk-enterprise.html"
URL="https://www.splunk.com/en_us/download/universal-forwarder.html"
OS_REGEX="linux-2\.6-x86_64\.rpm"
#OS_REGEX="Linux-x86_64\.md5"

RESPONSE=`curl -s --connect-timeout 10 --max-time 10 $URL`
LINK=`echo $RESPONSE | egrep -o "data-link=\"https://[^\"]+-${OS_REGEX}\"" | cut -c12- | rev | cut -c2- | rev`

echo $LINK

#wget --no-check-certificate -P /tmp $LINK

exit 0