Detect new USB Drives added in the last minute

#!/bin/bash

#created by Kris Occhipinti
#http://filmsbykris.com
#Thu Apr  7 12:44:27 EDT 2016
#GPLv3  http://www.gnu.org/licenses/gpl-3.0.html
#source code http://pastebin.com/CGaDFjcc

#colors
blink=`echo -en "\e[5m"`
RED=`echo -en "\e[41m"`
bold=`echo -en "\e[1m"`
DEFAULT=`echo -en "\e[49m"`

cat << EOF
This script will detect a new USB drive.
Please make sure that the drive is not plugged in
and press <ENTER> when ready.
EOF
read

echo "Please plug the drive in and press <ENTER> when ready"
read
echo "Checking for a new USB Drive"
sleep 1

#Check for new USB drives added in the last minute
id="$(find /dev/disk/by-id/usb* -mmin -1 -print|grep -v 'part')"

let count=$(find /dev/disk/by-id/usb* -mmin -1 -print|grep -v 'part'|wc -l)

if [ "$count" -gt 1 ]
then
  echo "${RED}${blink}${bold}"
  echo 'WARNING!!! More then one Drive detected!!!'
  echo "${DEFAULT}"
  echo "$id"
elif [ "$count" -eq 0 ]
then
  echo "${RED}${blink}${bold}"
  echo 'WARNING!!! No New Drives Detected!!!'
  echo "${DEFAULT}"
else
  echo "$id detected at:"
  readlink -f $id
fi