* [email protected] <[email protected]> [161005 05:46]:
> hi
>
> in the second arg in function exec.Command(), what i must put it??
>
> and any my question is :
>
> i want run a cmd command.for example : cls
>
> how can i run this method?
The second argument is a variadic argument, so you can omit it; see [1].
Here is an example of using exec.Command:
var cls = exec.Command("cls")
cls.Stdout = os.Stdout
var err = cls.Run()
if err != nil {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
}
[1] https://golang.org/ref/spec#Passing_arguments_to_..._parameters
...Marvin
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
