InfluxDB Datenbank exportieren/importieren (Line protocol)
Export
sudo influx_inspect export -database=fhem -datadir=/var/lib/influxdb/data -waldir=/var/lib/influxdb/wal -out=/tmp/fhem.txt
Import
curl -i -XPOST 'http://localhost:8086/write?db=fhem' --data-binary @/tmp/fhem.txt