The Go language calls methods of other programs and gets their output

This example shows how the Go language can call other programs and get their output. Share with you for your reference. The specific implementation method is as follows:

package main

import (

    "exec" // "os/exec" in go1

    "fmt"

)

func main(){

    cmd := exec.Command("ls", "-l")

    buf, err := cmd.Output()

    fmt.Printf("%s\n%s",buf,err)

}

I hope this article has been helpful to your programming of Go language.