[Dx-qsl] Unique calls

Sat Jun 13 20:58:53 EDT 2020

After selection, I did save it naming it ja80.csv opened the Cygwin 
nonitor window and typed:
sed -i 1d ja80.csv | cut -f1 -d, ja80.csv | sort | uniq | wc -l
and voilá. Unix is pure magic!
73 DX de PY2YP - Cesar
On 6/13/2020 11:25 AM, PY2YP wrote:
> Is there any way to count the unique calls from a selection? I'd say: I 
> want to know how many JA stations I've already worked on 80 meters band.
>