#!/bin/sh

#####################################################################
# Script to beckup MySQL databases to separate files
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# Author: Andrzej Kardaś
# License: GPLv3 
# The full version of the licencse can be obtainted by visiting: 
# http://www.gnu.org/licenses/gpl.html
#######################################################################

MYUSER=${1}
PASSWORD=${2}
BCKPATH=${3}
MYSQL="/usr/bin/mysql"
MYSQLDUMP="/usr/bin/mysqldump"

if [ -d ${BCKPATH} ]; then
	echo "Path seems ok"
	echo
else
	echo "Can not find the provided path check script parameters"
	echo
	exit 1
fi

DATABASES="$(${MYSQL} -u ${MYUSER} -p${PASSWORD} -Bse 'show databases')"
for name in ${DATABASES}
do
	FILE=${BCKPATH}/mysql-${name}-$(date +"%d_%m_%y").sql
	echo "Creating backup of database ${name} to file ${FILE}"
	if (${MYSQLDUMP} -u ${MYUSER} -p${PASSWORD} ${name} >> ${FILE}) then
		echo "Storing database ${name} in ${FILE} succesfull"
		echo
	else
		echo "Storing database ${name} in ${FILE} failed"
		echo
	fi
done