godok-complex.go

package main

import (
	"fmt"
	"os"
	"runtime"
)

var template = `
nama mesin %33v
arsitektur mesin %12v
sitem operasi %16v
jumlah Core CPU %9v
jumlah Go routine aktif %v
versi Go %23v
`

func main() {
	hostName, _ := os.Hostname()
	textOutput := fmt.Sprintf(template,
		hostName,
		runtime.GOARCH,
		runtime.GOOS,
		runtime.NumCPU(),
		runtime.NumGoroutine(),
		runtime.Version(),
	)

	fmt.Println(textOutput)
}