delcr - remove a CR before each LF

       Some  vendors  ship  dos2unix or dos2bsd tools similar to delcr.  Those tools often blow up on long lines
       and nulls.  delcr has no trouble with long lines and nulls.

delcr removes a CR at the end of each line of input, if a CR is present.  It also removes a CR at the end
       of a partial final line.

       The pipeline

            addcr | delcr

       prints an exact copy of its input.

       delcr - remove a CR before each LF

addcr(1)

                                                                                                        delcr(1)

delcr