From: thefed <fedzor@...>
Date: 2008-01-09T06:52:23+09:00
Subject: Re: Ruby's Kernel::exec (and system and %x)


On Jan 8, 2008, at 9:49 AM, JJ wrote:

> The right answer (because it does not use the shell):
>
>   exec("tolower", str)
>

So do you have a solution for executing a file with no args? Or is:
exec([cmd, cmd]) the preferred one?

BTW, I meant
	exec([cmd, ""]) instead of exec(cmd, "")