SET CGO_ENABLED=0SET GOOS=linuxSET GOARCH=amd64echo now the CGO_ENABLED: go env CGO_ENABLEDecho now the GOOS: go env GOOSecho now the GOARCH: go env GOARCHgo build -o worldEpcho main.go SET CGO_ENABLED=1SET GOOS=windowsSET GOARCH=amd64echo now the CGO_ENABLED: go env CGO_ENABLEDecho now the GOOS: go env GOOSecho now the GOARCH: go env GOARCH