Backup MySql All separated DBs

#!/bin/bash

USER="root"
PASSWORD="Password_Aqui"
UNIDAD_REMOTA=/mnt/nas
DIR_TEMP=/root/respaldomysql/
echo Db Variables OK!
cd $DIR_TEMP
#Empieza a sacar respaldos
databases=`mysql -u $USER -p$PASSWORD -e "SHOW DATABASES;" | tr -d "| " | grep -v Database`
for db in $databases; do
    if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]] ; then
        echo "Dumping database: $db"
        mysqldump --defaults-file=/root/.udb.cnf --user $USER --databases $db > `date +%Y%m%d`.$db.sql
        echo Dbs Exportadas!
        gzip $OUTPUT/`date +%Y%m%d`.$db.sql
        echo y Comprimidos!
    fi
done
#TerminaDeHacerRespaldos
mount 192.168.10.29:/volume1/EPMAPASD_BDDS $UNIDAD_REMOTA
echo Unidad montada!
mv *.gz $UNIDAD_REMOTA/SEGPRO/
echo Copiado a unidad remota!
umount $UNIDAD_REMOTA
echo Desmontado!
rm -rf $DIR_TEMP*.gz
echo Carpeta temporal limpia!