Getting this error every time when I try to run cardano node

gagan@gagan:~/relay$ cardano-node run \

–topology shelley_testnet-topology.json
–database-path db
–socket-path db/node.socket
–port 3001
–config shelley_testnet-config.json
InvalidYaml (Just (YamlException “Yaml file not found: shelley_testnet-config.json”))

cardano-node: YAML exception:
Yaml file not found: shelley_testnet-config.json

If you have downloaded the config file for testnet, its name would normally be Shelley-testnet-config.json. Iirr. So just change the underscore.

If not run ls in relay and see if your config file is actually there.

Hope this helps