title: cURL: Preventing iterations while using multiple globs
body: <p>I found very useful instructions about globbing in the cURL documentation. However, I am unable to figure out a way to run the following more efficiently:</p>
  
  <p>To download the images of Ben, Alice and Frank, in the resolutions 100 100, 750 750 and 1000 1000:</p>
  
  <p><code>curl http://example.com/{Ben,Alice,Frank}-{100x100,750X750,1000x1000}.jpg -o "subdir/#1_#2"</code></p>
  
  <p>Although this works it iterates over each item. For instance, this will result in 9 iterations. What I looking for is a way to tell cURL that I am only interested in images of Ben with a resolution of 100X100, Alice with a resolution of 750X750 and Frank with 1000X1000 ie. 3 iterations. </p>