netbox-community-netbox/netbox/templates/footer.html

<footer class="footer mt-auto bg-light p-3 text-center">
  <div class="container-fluid">
    <div class="row">
      <div class="col d-flex flex-column justify-content-center">
        <span class="text-muted">
          {{ settings.HOSTNAME }} (v{{ settings.VERSION }})
        </span>
      </div>
      <div class="col d-flex flex-column justify-content-center">
        <span class="text-muted">{% now 'Y-m-d H:i:s T' %}</span>
      </div>
      <div class="col d-flex flex-column justify-content-center">
        <nav class="nav">
          <a
            class="nav-link"
            href="https://netbox.readthedocs.io/"
            target="_blank"
          >
            <i class="mdi mdi-book-open-page-variant text-primary"></i> Docs
          </a>
          <a class="nav-link" href="{% url 'api_docs' %}" target="_blank">
            <i class="mdi mdi-cloud-braces text-primary"></i> API
          </a>
          <a
            class="nav-link"
            href="https://github.com/netbox-community/netbox"
            target="_blank"
          >
            <i class="mdi mdi-xml text-primary"></i> Code
          </a>
          <a
            class="nav-link"
            href="https://github.com/netbox-community/netbox/wiki"
            target="_blank"
          >
            <i class="mdi mdi-lifebuoy text-primary"></i> Help
          </a>
        </nav>
      </div>
    </div>
  </div>
</footer>