script for mounting the usb/hdd drives on my pi upon startup

mou.sh

#!/bin/bash


sudo blkid | grep sda | while read -r line
do

USB=$(echo $line | perl -pe 's/\:(.*)//')
TYPE=$(echo $line | perl -pe 's/(.*)TYPE=// and s/"//g')
DIR=$(echo $line | perl -pe 's/(.*)\/// and s/\:(.*)//')



if [ -z "$(mount | grep $USB)" ]
then
        mountinfo="mounting $USB of type $TYPE on /media/$DIR"
        sudo mkdir -p /media/$DIR
        sudo mount -t $TYPE $USB /media/$DIR

fi
done