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By: a guest on Jul 10th, 2012  |  syntax: None  |  size: 0.30 KB  |  hits: 38  |  expires: Never
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  1. I'm trying to use SED and REGEX to append any instances of .png, .gif or .jpg within an html document with a cache busting URL. I've put together this command, but it doesn't appear to be finding any instances.
  2.  
  3. sed -i '.old' 's/\.(?:jpg|gif|png)/&?build=12345/g' index.html
  4.  
  5. Can anyone offer some advice?
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