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diff --git a/files/wordpress.sh b/files/wordpress.sh
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+#!/bin/bash
+#
+# wordpress management script.
+#
+
+BASE="/var/www/data"
+LOCALE="-pt_BR"
+WP_CLI="/usr/local/bin/wp-cli"
+BASENAME="`basename $0`"
+
+# Set alternative base
+function wordpress_set_base {
+  if [ ! -z "$1" ]; then
+    BASE="$1"
+
+    if [ ! -d "$BASE" ]; then
+      echo "No such folder $BASE"
+      exit 1
+    fi
+  fi
+}
+
+# Check for existing installations
+function wordpress_check_existing {
+  if [ -e "$BASE/wordpress-$1" ]; then
+    echo "Folder $BASE/wordpress-$1 already exists, skipping."
+    exit 1
+  fi
+}
+
+# Deploy a fresh wordpress tree
+function wordpress_deploy {
+  if [ -z "$1" ]; then
+    echo "Usage: `basename $0` deploy <version> [folder]"
+    exit 1
+  fi
+
+  # Setup
+  new="$1"
+  wordpress_set_base $2
+  wordpress_check_existing $new
+
+  # Deploy a fresh wordpress tree
+  cd $BASE
+  wget http://br.wordpress.org/wordpress-$new$LOCALE.zip
+  unzip wordpress-$new$LOCALE.zip && rm wordpress-$new$LOCALE.zip
+  mv wordpress wordpress-$new/
+  chown -R root.root wordpress-$new/
+}
+
+# Upgrade a wordpress instance using upstream source.
+function wordpress_upgrade {
+  if [ -z "2" ]; then
+    echo "Usage: `basename $0` upgrade <old_version> <new_version> [folder]"
+    exit 1
+  fi
+
+  # Setup
+  old="$1"
+  new="$2"
+  extra_folders=""
+  wordpress_set_base $3
+  wordpress_check_existing $new
+
+  cd $BASE
+
+  if [ ! -d "wordpress-$old" ]; then
+    echo "Installation not found: wordpress-$old"
+    exit
+  fi
+
+  cp -alf wordpress-$old wordpress-$old.backup
+
+  # Deploy a fresh wordpress tree
+  wordpress_deploy $new
+
+  # Copy files
+  for file in .htaccess wp-config.php; do
+    if [ -e "wordpress-$old/$file" ]; then
+      cp -a wordpress-$old/$file wordpress-$new/
+    fi
+  done
+
+  # Extra folders
+  for extra_folder in $extra_folders; do
+    if [ -d ../wordpress-$old/$extra_folder ]; then
+      cp -Rp ../wordpress-$old/$extra_folder .
+    fi
+  done
+
+  # Files
+  rsync -av wordpress-$old/wp-content/uploads/ wordpress-$new/wp-content/uploads/
+  rsync -av wordpress-$old/wp-content/blogs.dir/ wordpress-$new/wp-content/blogs.dir/
+
+  # Plugins
+  for plugin in `ls wordpress-$old/wp-content/plugins/`; do
+    if [ ! -e "wordpress-$new/wp-content/plugins/$plugin" ]; then
+      cp -r wordpress-$old/wp-content/plugins/$plugin wordpress-$new/wp-content/plugins/
+    fi
+  done
+
+  # Themes
+  for theme in `ls wordpress-$old/wp-content/themes/`; do
+    if [ ! -e "wordpress-$new/wp-content/themes/$theme" ]; then
+      cp -r wordpress-$old/wp-content/themes/$theme wordpress-$new/wp-content/themes/
+    fi
+  done
+
+  # Fix permissions
+  chown -R root.root wordpress-$new/wp-content/{plugins,themes}
+
+  # Set sunrise symlink
+  if [ -f "wordpress-$new/wp-content/plugins/wordpress-mu-domain-mapping/sunrise.php" ]; then
+    ( cd wordpress-$new/wp-content && ln -s plugins/wordpress-mu-domain-mapping/sunrise.php )
+  fi
+
+  # Change symlink to point to the new location
+  if [ -h "site" ]; then
+    link="`readlink site`"
+    if [ "`basename $link`" == "wordpress-$old" ]; then
+      rm site && ln -s wordpress-$new site
+    fi
+  fi
+
+  # Done
+  echo "Audit: `du -hs wordpress-$old`"
+  echo "Audit: `du -hs wordpress-$new`"
+  echo "Check procedure and remove wordpress-$old once you make sure that everything is fine."
+  echo "Then run 'wordpress core update-db'"
+}
+
+# Usage
+function wordpress_usage {
+  echo "Installation management commands:"
+  echo "    $BASENAME deploy <version>"
+  echo "    $BASENAME upgrade <old-version> <new-version>"
+  echo ""
+  echo -n "Wordpress CLI "
+  $WP_CLI help
+}
+
+# Main procedure
+if [ -z "$1" ]; then
+  wordpress_usage
+  exit 1
+elif [ "$1" == "deploy" ]; then
+  shift
+  wordpress_deploy $*
+elif [ "$1" == "upgrade" ]; then
+  shift
+  wordpress_upgrade $*
+elif [ "$1" == "help" ]; then
+  wordpress_usage
+#elif [ "$1" == "core" ]; then
+#  echo "Please use deploy or upgrade instead."
+else
+  # Send all other requests to wp-cli
+  #$WP_CLI --path=$BASE/wordpress $*
+  $WP_CLI $*
+fi