28 duplicated lines in:
  - helloworld/go-server/cmd/server.go (45:82, 73%)
  - skywalking/go-server/cmd/server.go (50:87, 57%)

7 duplicated lines in:
  - helloworld/go-client/cmd/client.go (44:52, 58%)
  - skywalking/go-client/cmd/client.go (72:81, 29%)