Re: Incorrect passing of argc argv with multiple redirects

Path	csiph.com!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail
From	Eduardo Bustamante <dualbus@gmail.com>
Newsgroups	gnu.bash.bug
Subject	Re: Incorrect passing of argc argv with multiple redirects
Date	Tue, 30 Jul 2019 10:56:29 -0700
Lines	11
Approved	bug-bash@gnu.org
Message-ID	<mailman.285.1564509405.1985.bug-bash@gnu.org> (permalink)
References	<CANY-LFLTkqOyooA522KwuB1JEiaiUQ=N-5XEVWxueO14WLWWvQ@mail.gmail.com> <CAOSMAut7+h1mLBaBs=-J7yyBfh8SZ+C8VVDhtMUS9Afx6KeQrQ@mail.gmail.com>
NNTP-Posting-Host	lists.gnu.org
Mime-Version	1.0
Content-Type	text/plain; charset="UTF-8"
X-Trace	usenet.stanford.edu 1564509405 12554 209.51.188.17 (30 Jul 2019 17:56:45 GMT)
X-Complaints-To	action@cs.stanford.edu
Cc	bug-bash <bug-bash@gnu.org>
To	Morgan McClure <mcclure.morgan@gmail.com>
Envelope-to	bug-bash@gnu.org
DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Y87gPuF//6MbuNNYHvTmVDx/jAAbrn43ou31QZCCxAU=; b=j555/JBt4BAjspMifoqwR5y91jN35P1dtYzPDY2C7KXsy8/fRU3AV5oxZEDvA9RlKY g61WTuFNXgmXuR8lWdUIKfhkZX+t+JcmyCbr2NABrhiv1GrI2ayeWPbJjB4+5VaRSUGP pi29hGhpkSX66EYVXqJlVfYcvfXn1OntF33oEoSPzdhnMqxgQAgqjZavbncH1P2alwR7 Rfny6YSgBmipf3GfeuQptR/RxSN104xtDIcCkia8tcOw5Fhv+lTwc7Mh94kkdqvueiNL CCahlnw5gd7YhjnTL1/1eJ3EMxq3YHC5cXN6d5oWe1k1CUxMGApE65Ej5q9q2ID1yA+a xmpQ==
X-Google-DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Y87gPuF//6MbuNNYHvTmVDx/jAAbrn43ou31QZCCxAU=; b=GhEtaSR/IlwbxfoG1X8gPjg96xgxhVo9KUeHqjf71nKswHz0YBDCU7iVX3Hy9IqIVf wnRT6ti5NpNC355XXkaoTrCH9yKQbnqIgwBb44LFO1ONqkiGoTbaJXI6WM41E6BpYmWn qKJQYXAa15QuREjr/DYuR1euHkjPa9RMJiyE9V3WozDGm5YQifsIvyBMAKQrmh21Uy7b HaR22Neg3aWi/KZtWkzPXw+qw9aztDxu7VcRGd5LxfSam5/8hRb+GyHZNKDligigZhCh DpuTfzIK/Mb6zbW1pPjwMXS5zqxoQfBnj8QjnY/kGTr8nYuVR9FG3MwJyVe9gyOjVZAO pmWA==
X-Gm-Message-State	APjAAAVqsplhAjs8kBKe/9dqqY68FhXi+zB0QTYcbSb7wXep2Y9JCQ8n RPHzrvIvBnTjt9F1o+PX53a1jDgpXGxKYEoPqTk=
X-Google-Smtp-Source	APXvYqywsGklDCFCTmjvIO+Nh/r3oVf5mZaOx3skJ3n0GUSQu8h3Tto3tPD/bf86PqnLk7oPA9pgjX8pwBc3JyKu8UE=
X-Received	by 2002:ab0:30e1:: with SMTP id d1mr9273706uam.112.1564509400264; Tue, 30 Jul 2019 10:56:40 -0700 (PDT)
In-Reply-To	<CANY-LFLTkqOyooA522KwuB1JEiaiUQ=N-5XEVWxueO14WLWWvQ@mail.gmail.com>
X-detected-operating-system	by eggs.gnu.org: Genre and OS details not recognized.
X-Received-From	2607:f8b0:4864:20::933
X-BeenThere	bug-bash@gnu.org
X-Mailman-Version	2.1.23
Precedence	list
List-Id	Bug reports for the GNU Bourne Again SHell <bug-bash.gnu.org>
List-Unsubscribe	<https://lists.gnu.org/mailman/options/bug-bash>, <mailto:bug-bash-request@gnu.org?subject=unsubscribe>
List-Archive	<https://lists.gnu.org/archive/html/bug-bash>
List-Post	<mailto:bug-bash@gnu.org>
List-Help	<mailto:bug-bash-request@gnu.org?subject=help>
List-Subscribe	<https://lists.gnu.org/mailman/listinfo/bug-bash>, <mailto:bug-bash-request@gnu.org?subject=subscribe>
X-Mailman-Original-Message-ID	<CAOSMAut7+h1mLBaBs=-J7yyBfh8SZ+C8VVDhtMUS9Afx6KeQrQ@mail.gmail.com>
X-Mailman-Original-References	<CANY-LFLTkqOyooA522KwuB1JEiaiUQ=N-5XEVWxueO14WLWWvQ@mail.gmail.com>
Xref	csiph.com gnu.bash.bug:15281

Show key headers only | View raw

On Tue, Jul 30, 2019 at 10:35 AM Morgan McClure
<mcclure.morgan@gmail.com> wrote:
(...)
> ./a.out foo > /dev/null 2&>1; echo $?
>     returns 3 NOT as expected

Are you 100% certain the `2&>1` redirection means what you think it
means? (hint: I recommend reading the "Redirecting Standard Output and
Standard Error" section of the bash manual, check if the leading `2`
is valid there).

Back to gnu.bash.bug | Previous | Next | Find similar | Unroll thread

Thread

Re: Incorrect passing of argc argv with multiple redirects Eduardo Bustamante <dualbus@gmail.com> - 2019-07-30 10:56 -0700

csiph-web