title: Vim run shell and see output
body: <p>I'm trying to run an unsaved buffer in a shell command and have a history of the output</p>
  <pre><code>console.log(&quot;test&quot;)
  </code></pre>
  <p>Then, <code>:w !node</code> does what is expected, <code>test</code> is outputted, but once I click enter, the output disappears, and doesn't even show in <code>:messages:</code></p>
  <p>How can I find it?</p>