script to backup wordpress

wpbu.sh

#!/bin/bash

S3BUCKET="backup.bucket.name"
FILENAME="sitename-wordpress"

BACKUP_DIR=${HOME}backup/$(date "+%Y%m%dT%H%M%S")
mkdir -p $BACKUP_DIR

wp --path=$DOCUMENT_ROOT export --dir=$BACKUP_DIR
wp --path=$DOCUMENT_ROOT db export ${BACKUP_DIR}/${FILENAME}-$(date "+%Y%m%dT%H%M%S").sql

tar -C ${DOCUMENT_ROOT}wp-content -acf ${BACKUP_DIR}/${FILENAME}-content-$(date "+%Y%m%dT%H%M%S").tgz themes uploads

s3cmd sync ${DOCUMENT_ROOT}wp-content/uploads s3://${S3BUCKET}/current/
s3cmd sync ${DOCUMENT_ROOT}wp-content/themes s3://${S3BUCKET}/current/