Thanks bluecompassrose for your help... (also thank you for posting the bwa file input for me - you wrote 'output' instead) but I am not sure if it is efficient for millions of sequences (basically >2GB of text files).. Any efficient ideas? please let me know.

In reply to Re^2: string manipulation with Regex by FluffyBunny
in thread string manipulation with Regex by FluffyBunny

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