How do you golang know the download of the processor, the name of the computer and the user's name on the computer?

[inna]

How do you golang know the download of the processor, the name of the computer and the user's name on the computer?

[tahishae]

Stackoverflow isn't supposed to mix a lot of questions into one.

1. Current user name

Package https://godoc.org/os/user ♪ Example:

package main
import (

"os/user"

"log"

"fmt"

)
func main() {

// текущий пользователь

cur, err := user.Current()

if  err != nil {

log.Fatal(err)

}

fmt.Println("Current user:", cur)

}

There's also a user choice by name and identifier. Here. play.golang.org It doesn't work.

2. Computer name.

Function https://godoc.org/os#Hostname ♪ https://play.golang.org/p/2JuesNtAXz

3. Processor load.

Use the outside library.