After cloning Fabric, you can can test fabric binaries using a sample configuration. Using the binaries and sample configuration makes it simple and quick to iteratively make code changes, rebuild fabric, and test your changes.
Terminal prep
Add fabric /build/bin to your PATH.
Set FABRIC_CFG_PATH to fabric /sampleconfig directory, which contains sample orderer.yaml, peer.yaml, configtx.yaml, and msp for a SampleOrg.
...
peer chaincode query -C mychannel -n marbles -c '{"Args":["readMarble","marble1"]}'
Cleanup data, chaincode containers and images
rm -r /var/hyperledger/
docker rm -f $(docker ps -aq)
docker rmi -f $(docker images -q --filter=reference='*dev*')