Backup your mysql database and website of Bluehost

#!/bin/bash
 
############################################################################
# Author: Xuan Ngo
# Description: Backup your mysql database and website from Bluehost.com
############################################################################
 
DOMAIN_NAME=$1
WWW_ROOT=$2
BACKUP_ROOT_PATH=$3
MYSQL_HOST=$4
MYSQL_USER=$5
MYSQL_PWD=$6
MYSQL_DBNAME=$7
 
BACKUP_DIR_NAME=${DOMAIN_NAME}_`date +"%Y-%m-%d_%0k.%M.%S"`
BACKUP_DIR_PATH=${BACKUP_ROOT_PATH}/${BACKUP_DIR_NAME}
 
# Create backup directory
mkdir -p ${BACKUP_DIR_PATH}
 
# Get time as a UNIX timestamp (seconds elapsed since Jan 1, 1970 0:00 UTC)
T="$(date +%s)"
 
# Backup databases
mysqldump --hex-blob --extended-insert=false --complete-insert=true -u ${MYSQL_USER} -p${MYSQL_PWD} -h ${MYSQL_HOST} ${MYSQL_DBNAME} > ${MYSQL_DBNAME}.sql
tar -cjf ${BACKUP_DIR_PATH}/${BACKUP_DIR_NAME}.sql.tar.bz2 ${MYSQL_DBNAME}.sql
rm -f ${MYSQL_DBNAME}.sql
 
# Backup website
cd ${WWW_ROOT}
tar -cjf ${BACKUP_DIR_PATH}/${BACKUP_DIR_NAME}.tar.bz2 .
cd -
 
# Get total elapsed time
T="$(($(date +%s)-T))"
printf "${DOMAIN_NAME}: Backup elapsed time: %02d:%02d:%02d:%02d [DD:HH:MM:SS]\n" "$((T/86400))" "$((T/3600%24))" "$((T/60%60))" "$((T%60))" > ${BACKUP_DIR_PATH}/${BACKUP_DIR_NAME}.info.txt