> >>>>> "KH" == Kenn Humborg <kenn at bluetree.ie> writes:
>
> KH> Something like (untested):
>
> KH> awk ' BEGIN { prev = ""; }
> KH> {
> KH> if (prev != "") {
> KH> print prev;
> KH> }
> KH> prev = $0;
>
> Won't that break if there are empty lines?
Yup. Completely.
Later,
Kenn