MySQL backup using s3cmd & automysqlbackup

backup.sh

#!/bin/bash
apt-get install automysqlbackup
apt-get install s3cmd
s3cmd --configure
s3cmd sync --recursive --delete-removed /var/lib/automysqlbackup/ s3://bucket/mysql/
s3cmd sync --exclude-from=/root/s3cmd.exclude --recursive --delete-removed /sites s3://bucket/sites/daily/`echo $(date +"%F")`/
find /var/lib/automysqlbackup/ -name *.sql.gz -mtime +7 -exec rm {} \;