Automated wordpress backup and upload (rsync-like) to external object storage provider using s3cmd

wordpress_backup.sh

#!/bin/bash

BKPDIR=
SITE_DOMAIN=
SITE_DIR="$BKPDIR"/"$SITE_DOMAIN"
WEBROOT=/var/www/"$SITE_DOMAIN"
BUCKET_NAME=

DBUSER=$(grep DB_USER $SITE_DIR/wp-config.php | awk -F\' '{print$4}')
DBNAME=$(grep DB_NAME $SITE_DIR/wp-config.php | awk -F\' '{print$4}')
DBPASSWORD=$(grep DB_PASSWORD $SITE_DIR/wp-config.php | awk -F\' '{print$4}')

DBDUMP="$SITE_DIR"/"$DBNAME"_$(date +"%Y-%m-%d-%H-%M").sql

mysqldump -u"$DBUSER" -p"$DBPASSWORD" "$DBNAME" > "$DBDUMP"

tar -czvf "$SITE_DIR"/wpbackup_$(date +"%Y-%m-%d_%H-%M").tar.gz $SITE_DIR $DBDUMP

s3cmd sync "$BKPDIR"/ s3://"$BUCKET_NAME"