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    would you care to explain how it works ? Commented Jul 14, 2021 at 19:49
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    That could break in so many ways based on the input contents. sed is just the wrong tool for this job. Commented Jul 14, 2021 at 19:51
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    @EdMorton, Agree. Let it be an example of how not to do this Commented Jul 14, 2021 at 19:55