Bash Backup

#!/bin/bash
day=$(date +%F)
#folder where is the backup
Folder="/home/teamportal/data/filestorage/www/_cron_db_bak"
#file to create
File="/root/backup/$day.tar"
#tmp folder for another script ftp copy
Folder2="/root/temporanea"
#find 1 day old file and copy to the ftp folder
find $Folder -iname "*.backup" -mtime -1 -print0 | xargs -0 -r -I file cp -v -p file $Folder2
#create tar
tar cvf $File $Folder2
#send it via mutt
cat /home/mailmessage.txt |mutt -a $File -s "BACKUP Database" -- your-mail@gmail.com
#remove 90+ days old file
find $File* -mtime +90 -exec rm {} \;