On Mon, 12 Aug 2019, Michael Ewan wrote: > tr is your friend > tr '\013' '\n' < old_file > new_file > this will probably work also > tr '\r' '\n' < old_file > new_file Michael, As I've written, it should but doesn't. The smallest file can be downloaded from <https://tinyurl.com/y54p8xgv>. Regards, Rich