Subject: Re: controlling external process' stdin/stdout AND getting its return value
From: nobu.nokada@ f o . t
Date: Tue, 17 Feb 2004 09:14:56 +0900
References: 9299492997
In-reply-to: 92997
Hi,
At Tue, 17 Feb 2004 06:14:57 +0900,
Ara.T.Howard wrote in [ruby-talk:92997]:
> it's tricky to manage stdout, stderr, _and_ exit status since with popen you
> lose the sense of $?.
$? will be set when the pipe is closed.
--
Nobu Nakada