title: "Press enter" while in a bash pipe
body: <p>OK, the title may not be very clear. I was trying to do something very simple: loop through a file line by line, and add a simple <code>read</code> to wait each time for the user to press enter. But it reads from the pipe instead of stdin. I've tried to use some redirections but did not find the right incantation:</p>
  <pre><code>sort -R words.list |  while read p; do speak &quot;$p&quot;; read; done
  </code></pre>
  <p>It's pretty obvious why the above doesn't work. But can I do something like <code>read &lt;&amp;0</code> or <code>read -u /dev/stdin</code> on the 2nd read ?</p>