#!/bin/bash

USER="root"
PASSWORD="root"
OUTPUT="/Users/{username}/Desktop/db_backups"

rm "$OUTPUTDIR/*gz" > /dev/null 2>&1

databases=`/Applications/MAMP/Library/bin/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"
        /Applications/MAMP/Library/bin/mysqldump -u $USER -p$PASSWORD $db > $OUTPUT/`date +%Y%m%d`.$db.sql
        gzip $OUTPUT/`date +%Y%m%d`.$db.sql
    fi
done