Execute shell command

main.go

package main

import (
	"fmt"
	"log"
	"os/exec"
)

func main() {
	binary, lookErr := exec.LookPath("bash")
	if lookErr != nil {
		panic(lookErr)
	}

	cmd := exec.Command(binary, "-c", "ls -la")
	out, err := cmd.CombinedOutput()
	if err != nil {
		log.Fatalf("cmd.Run() failed with %s\n", err)
	}

	fmt.Printf("combined out:\n%s\n", string(out))
}