Execute external command which does not need standard input/output in Golang
Execute external command which does not need standard input/output.
In this sample, execute touch command on Linux to create a file "panda.txt", by golang.
command.go 
package main

import (
	"fmt"
	"os/exec"
)

func main() {
	cmd := exec.Command("touch", "panda.txt")
	err := cmd.Run()
	if err != nil {
		fmt.Printf("Error occurs")
	}
}
Result 
$ ls
command.go
$ go run command.go
$ ls
command.go  panda.txt