diff --git a/lib/classes/module/console/sphinxGenerateSuggestion.class.php b/lib/classes/module/console/sphinxGenerateSuggestion.class.php
new file mode 100644
index 0000000000..5aec86995a
--- /dev/null
+++ b/lib/classes/module/console/sphinxGenerateSuggestion.class.php
@@ -0,0 +1,148 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2010 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ *
+ * @package     KonsoleKomander
+ * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
+ * @link        www.phraseanet.com
+ */
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Command\Command;
+
+class module_console_sphinxGenerateSuggestion extends Command
+{
+
+  public function __construct($name = null)
+  {
+    parent::__construct($name);
+
+    $this->setDescription('Generate suggestions for Sphinx Search Engine');
+
+
+    return $this;
+  }
+
+  public function execute(InputInterface $input, OutputInterface $output)
+  {
+    define('FREQ_THRESHOLD', 10);
+    define('SUGGEST_DEBUG', 0);
+
+    $appbox = \appbox::get_instance();
+    $registry = $appbox->get_registry();
+
+    $params = phrasea::sbas_params();
+
+    foreach ($params as $sbas_id => $p)
+    {
+      $index = crc32(
+        str_replace(
+          array('.', '%')
+          , '_'
+          , sprintf('%s_%s_%s_%s', $p['host'], $p['port'], $p['user'], $p['dbname'])
+        )
+      );
+
+      $tmp_file = $registry->get('GV_RootPath') . 'tmp/dict' . $index . '.txt';
+
+      $databox = databox::get_instance($sbas_id);
+
+      $output->writeln("process Databox " . $databox->get_viewname() . " / $index\n");
+
+      $cmd = '/usr/local/bin/indexer metadatas' . $index . '  --buildstops ' . $tmp_file . ' 1000000 --buildfreqs';
+      exec($cmd);
+
+      try
+      {
+        $connbas = connection::getPDOConnection($sbas_id);
+      }
+      catch (Exception $e)
+      {
+        continue;
+      }
+
+      $sql  = 'TRUNCATE suggest';
+      $stmt = $connbas->prepare($sql);
+      $stmt->execute();
+      $stmt->closeCursor();
+
+      $sql = $this->BuildDictionarySQL($output, file_get_contents($tmp_file));
+
+      if (trim($sql) !== '')
+      {
+        $stmt = $connbas->prepare($sql);
+        $stmt->execute();
+        $stmt->closeCursor();
+      }
+
+      unlink($tmp_file);
+    }
+
+    return 0;
+  }
+
+  protected function BuildTrigrams($keyword)
+  {
+    $t = "__" . $keyword . "__";
+
+    $trigrams = "";
+    for ($i        = 0; $i < strlen($t) - 2; $i++)
+      $trigrams .= substr($t, $i, 3) . " ";
+
+    return $trigrams;
+  }
+
+  protected function BuildDictionarySQL(OutputInterface $output, $in)
+  {
+    $out = '';
+
+    $n     = 0;
+    $lines = explode("\n", $in);
+    foreach ($lines as $line)
+    {
+      if (trim($line) === '')
+        continue;
+      list ( $keyword, $freq ) = explode(" ", trim($line));
+
+      if ($freq < FREQ_THRESHOLD || strstr($keyword, "_") !== false || strstr($keyword, "'") !== false)
+        continue;
+
+      if (ctype_digit($keyword))
+      {
+        continue;
+      }
+      if (mb_strlen($keyword) < 3)
+      {
+        continue;
+      }
+
+      $trigrams = $this->BuildTrigrams($keyword);
+
+      if ($n++)
+        $out .= ",\n";
+      $out .= "( $n, '$keyword', '$trigrams', $freq )";
+    }
+
+    if (trim($out) !== '')
+    {
+      $out = "INSERT INTO suggest VALUES " . $out . ";";
+    }
+
+    $output->writeln(sprintf("Generated <info>%d</info> suggestions", $n));
+
+    return $out;
+  }
+
+}