I just started Osmosis to extract date from OSM.
Following Osmosis/Quick Install (Windows) - OpenStreetMap Wiki - worked fine.
Thereafter I tried to extract data following Osmosis - OpenStreetMap Wiki.
I used just the first example an just modified the dbf-filename.
osmosis --read-pbf \ch.pbf --node-key-value keyValueList=“camp_site” --write-xml camp.osm
The command was accepted, but the only reaction was a new line showing “>>”.
No idea, how to go on or what I missed.
Hoping, that somebody “mir aufs Pferd hilft”, as we say in German (“please help me on the horse” :-).