title: How can I see which .npmrc file is being currently used
body: <p>I am having very strange issues with my npm packages and installs.</p>
  
  <pre><code>error Couldn't find package "@date-io/core" on the "npm" registry.
  </code></pre>
  
  <p>However installing with npm produces no errors, but I need to install via yarn for many project settings and scripts.</p>
  
  <p>So, is it possible to view which .npmrc is being currently used in my project?</p>