https://fabiorehm.com/tags/cartage/Recent content in Cartage on fabiorehm.comHugoen&copy; <a href="https://github.com/fgrehm">Fabio Rehm</a> 2013-2025Tue, 05 May 2026 00:00:00 +0000https://fabiorehm.com/blog/2026/05/05/bridging-container-and-host/Tue, 05 May 2026 00:00:00 +0000https://fabiorehm.com/blog/2026/05/05/bridging-container-and-host/<p><em>Part 6 of <a href="https://fabiorehm.com/blog/2025/11/11/modernizing-my-terminal-based-dev-environment/" >Modernizing my Terminal-Based Development Environment</a>. <a href="https://fabiorehm.com/blog/2026/03/20/crib-just-enough-devcontainers/" >Part 5</a> introduced <a href="https://github.com/fgrehm/crib" class="external-link" target="_blank" rel="noopener">crib</a>.</em></p> <p>Let&rsquo;s say a Capybara spec fails inside the container and dumps a screenshot to a png in <code>tmp/</code>. How do I open it from inside the container?</p> <p>Sure, I can open the file explorer on my host machine, navigate to the project / worktree root and find the file. But with some &ldquo;magic&rdquo; I can just <code>xdg-open</code> it from inside the container and have it pop up in my default KDE image viewer.</p>