title: skip the first 32k of stdin with dd?
body: <p>If I have a file on a file system I can do something like this with dd:</p>
  
  <pre><code>dd  if=/my/filewithaheader.bin bs=32k skip=1 | gunzip | tar tvf
  </code></pre>
  
  <p>however if I try something like this:</p>
  
  <pre><code>./commandthatputsstuffonstdout |  dd  bs=32k skip=1 | gunzip | tar tvf
  </code></pre>
  
  <p>I get the error:
  <code>dd: 'standard input': cannot skip to specified offset</code>.</p>
  
  <p>How can I fix this, can it be done with dd, or is there another unix command I can use</p>