You also have to know whether it's `cd cmd; go run main.go` or just `go run cmd/main.go`. And you have to know to set CGO_ENABLED=0 if you want to run it on Lin

You also have to know whether it's `cd cmd; go run main.go` or just `go run cmd/main.go`. And you have to know to set CGO_ENABLED=0 if you want to run it on Linux instead of MacOS.