Backs Up Wordpress Folder and DB in one go

wp_backup.sh

function wpbackup {
  folder=$1
  name=$1
  dest="."
  if [ ! -z $2 ]; then
    dest=$2
  fi
  if [ ! -z $3 ]; then
    name=$3
  fi
  timestamp=$(date +'%Y-%m-%d')
  WPDBNAME=`cat $folder/wp-config.php | grep DB_NAME | cut -d \' -f 4`
  WPDBUSER=`cat $folder/wp-config.php | grep DB_USER | cut -d \' -f 4`
  WPDBPASS=`cat $folder/wp-config.php | grep DB_PASSWORD | cut -d \' -f 4`
  mysqldump -u "$WPDBUSER" -p"$WPDBPASS" "$WPDBNAME" > "$dest/$name-$WPDBNAME-$timestamp.sql"
  tar -zcvf "$dest/$name-$timestamp.tgz" "$folder" "$dest/$name-$WPDBNAME-$timestamp.sql"
}

wpbackup wp_root