When I run command " sudo ./bitnet.node.sh ",
it return error "Starting node...
invalid command: "bitnet.db".
Have you ran
sudo chmod 755 bitnet.node.sh
?
If it still doesn't work, try bypassing the script, starting the node with flags instead. Eg.:
sudo bitnet --datadir bitnet.db --networkid 210 --miner.etherbase YOURWALLET --config .config
Tell me if it works.