/div><div class="odoc-spec"><div class="spec value anchored" id="val-pipe_out"><a href="#val-pipe_out" class="anchor"></a><code><span><span class="keyword">val</span> pipe_out : <span><span><span>(<span class="type-var">'stdin</span>, <a href="#type-stdout">stdout</a>, <span class="type-var">'stderr</span>)</span> <a href="../Core/Cmd/index.html#type-t">Cmd.t</a></span> <span class="arrow">&#45;&gt;</span></span> <span><span>(<span class="type-var">'stdin</span>, <a href="#type-pipe">pipe</a>, <span class="