go
go test
go test -test.bench=.*
go test -test.bench=.* -test.benchmem
go test -cover
go install
go get
go clean
go env
go version
go build
go build -ldflags "
go build -ldflags "-r ."
go build -ldflags "-H windowsgui"
go build -ldflags "-H windowsgui -r ."
go build -ldflags "-w -s"
go build -gcflags "
go mod init
go mod tidy
go mod download
go mod verify
go mod graph
go mod why