Backup script

backup.sh

echo " ____    _    ____ _  ___   _ ____  "
sleep 0.1
echo "| __ )  / \  / ___| |/ / | | |  _ \ "
sleep 0.1
echo "|  _ \ / _ \| |   | ' /| | | | |_) |"
sleep 0.1
echo "| |_) / ___ \ |___| . \| |_| |  __/"
sleep 0.1
echo "|____/_/   \_\____|_|\_\\___/|_|   "
echo ""
sleep 0.1


if [ $(df -h | grep 192.168.0.30 | wc -l) = 0 ]; then
    echo "[*] NAS not mounted! Mounting..."
    mountnas
fi

ins_dir="/home/pry/Documents/Backup"
filename="backup-$(date '+%Y-%m-%d@%H:%M').tar.gz"
sudo pacman -Q >> /Backup/packagelist.txt
backup_size=$(sudo du -hsx / -X $ins_dir/exc.txt | awk '{ print $1 }')

echo "[*] Saving initial tarball as $filename..."
echo "[-] Size to be compressed is $backup_size"
sleep 0.1
echo "[-] Will need root password to create tar archive...."
echo "[-] Press Enter to continue backup, CTRL-C to quit..."
read

sudo tar -X $ins_dir/exc.txt -czf - /* 2> /dev/null | pv -s $backup_size > /Backup/$filename

echo "[*] TRANSFERRING TO SERVER"
echo "[*] Waiting 10 seconds. CTRL-C to quit..."
sleep 10

rsync -avz --progress /Backup/$filename /home/pry/MothershipShare/Backup/

echo "[*] Deleting Local Tarball, CTRL-C to cancel..."
sleep 4

sudo rm /Backup/$filename /Backup/packagelist.txt