Go言語でハローワールド $ sudo yum install golang $ vi hello.go +package main + +import "fmt" + +func main() { + fmt.Println("hello, world") +} $ go build hello.go $ go run hello.go hello, world 123456789101112 $ sudo yum install golang$ vi hello.go+package main++import "fmt"++func main() {+ fmt.Println("hello, world")+}$ go build hello.go$ go run hello.gohello, world