title: How can I filter results while displaying the list of collections in mongo?
body: <p>The "show collections" command shows the list of entire collection. I want to know if there is a way to list or search for specific collections using filters ?</p>
  
  <p>E.g:</p>
  
  <pre><code>show collections
  
  allocation
  axis_selection
  dummy
  results
  param_test
  </code></pre>
  
  <p>But I want only collections that start with 'a' (my filter)</p>
  
  <pre><code>show collections
  
  allocation
  axis_selection
  </code></pre>