Do you really only want to look only at the first 10 lines? Do a Super Search for nodes re "dos unix convert" there are several describing how to do the conversion and how to identify the files to be converted.

Note. Please consider carefuly how you name your nodes. This is a very common question and I am sure other monks would, in the future value being able to find information from this thread. However with the current name the information is likely to be lost. When naming consider what you would search for if you were looking for the answer to your own question, then other people can learn from your experience.
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Zigster