title: cvs update with ignore
body: <p>I have a huge CVS repo which is frequently changing, but the changes a small. Lets say I have a huge amount of small file, but only the *.text files are changing, which are just a fraction of the files. I wish to ignore everything else during the update.</p>
  
  <p>Currently my update takes about a minute, I believe it's because there are a tons of file to check. if the ignore would skip all of them, the update would be much faster.</p>
  
  <p>Here is what I'm trying now:
  <a href="http://march-hare.com/library/cvsnt/cvsignore.html" rel="nofollow">cvsignore</a></p>
  
  <p>time cvs update -I *.gif</p>
  
  <p>I committed some *.gif to the repo and on the other machine I'm doing the update, unfortunately, I'm getting the gif files.</p>
  
  <p>Any idea?</p>