="#val-write" class="anchor"></a><code><span><span class="keyword">val</span> write : 
  <span><span><span>(<a href="../Core/index.html#type-stdin">Core.stdin</a>, <span class="type-var">'stdout</span>, <span class="type-var">'stderr</span>)</span> <a href="../Core/Cmd/index.html#type-t">Core.Cmd.t</a></span> <span class="arrow">&#45;&gt;</span></span>
  <span><span class="label">input</span>:string <span class="arrow">&#45;&gt;</span></span>
  <span><span>(unit, string)</span> <span class="xref-unresolved"