I installed pgn-extract_17.38
and want to suppress the output of
$ FEN=$(echo "1.d4 Nf6 2.Nf3 e6 3. *" | pgn-extract -F)
Processing stdin
1 game matched out of 1.
I read about suppressing methods on the website. But till now it does not work for me. Has any one experience in that tool?