title: seek() equivalent in javascript/node.js?
body: <p>I m currently trying to read some files with fs module for node.js.
  Since it lack a tot of the function I m used to (fseek(), getline()...), I m creating another module to get them back. (a node.js copy of C stdio.h).</p>
  
  <p>My simple question is: </p>
  
  <p><em>Does seek() exist in some other name or do I need to remplement almost every function to have it?</em></p>