title: Magento 2: reindexing is not working
body: <p>I'm not able to do <strong>reindexing</strong> in <strong>magento 2</strong>. After google I get the solution that We can reindex with shell command </p>
  
  <pre><code>php dev/shell/indexer.php reindexall
  </code></pre>
  
  <p>But it's giving error</p>
  
  <pre><code>Could not open input file: dev/shell/indexer.php
  </code></pre>
  
  <p>As I can't see <strong>shell</strong> folder within <strong>dev</strong>. </p>