#!/bin/sh

# DocRootとDBをバックアップする
target_dir=/path/to/document_root
backup_dir=/root/backup
today=`date '+%Y%m%d'`
backup_keep=14

dbname='hoge'
dbuser='hoge'
dbpass='hoge'
dbhost='localhost'

today_dir=${backup_dir}/${today}
target_basename_dir=$(basename $target_dir)

if [ ! -d ${today_dir} ]
then
  mkdir -p ${today_dir}
fi

/usr/bin/mysqldump -u ${dbuser} --password=${dbpass} -h ${dbhost} ${dbname} | gzip > ${today_dir}/${dbname}_${today}.sql.gz
/usr/bin/tar -C $(dirname $target_dir) -cjf ${today_dir}/${target_basename_dir}.tar.bz2 ${target_basename_dir}

ls -d ${backup_dir}/* | head -n -${backup_keep} | xargs rm -rf