nifi-minifi-cpp =============== ```bash $ mkdir -p data/{conf,logs} $ chown -R 1000:1000 data $ docker compose up -d $ wget -O data/conf/config.yml https://github.com/apache/nifi-minifi-cpp/raw/refs/heads/main/examples/mqtt_config.yml $ vim data/conf/config.yml - change /tmp/input to /tmp - use your own mqtt server $ docker compose restart $ docker compose exec nifi-mini-cpp sh >>> echo hello > /tmp/x.txt ```