title: CircleCi and CodeCov: The '<' operator is reserved for future use
body: <p>I am trying to integrate <code>CodeCov</code> in <code>CircleCI</code>, but the command</p>
  <p><code>bash &lt;(curl -s https://codecov.io/bash)</code></p>
  <p>returns</p>
  <p><code>The '&lt;' operator is reserved for future use.</code> when executed in the pipeline.</p>
  <p>I am following the documentation that I found for</p>
  <ul>
  <li>CodeCov: <a href="https://docs.codecov.io/v4.3.0/docs/about-the-codecov-bash-uploader" rel="nofollow noreferrer">https://docs.codecov.io/v4.3.0/docs/about-the-codecov-bash-uploader</a></li>
  <li>CircleCI: <a href="https://circleci.com/docs/reference-2-1/#jobs" rel="nofollow noreferrer">https://circleci.com/docs/reference-2-1/#jobs</a></li>
  </ul>
  <p>My <code>config.yml</code> has the following steps:</p>
  <pre><code>steps:
        - checkout
        - run:
            name: &quot;Run Unit Tests&quot;
            command: dotnet.exe test ./UnitTests --collect:&quot;XPlat Code Coverage&quot;
        - run:
            name: Upload CodeCov.io Data
            command: bash &lt;(curl -s https://codecov.io/bash)
            when: always # Uploads code coverage results, pass or fail
  </code></pre>
  <p>I have also tried with just <code>curl -s https://codecov.io/bash</code> but in this way I get the error
  <code>Invoke-WebRequest : Cannot process command because of one or more missing mandatory parameters: Uri.</code></p>
  <p>Has anyone of you made this integration?</p>
  <p>Thank you</p>