From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44402) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fJjgq-0000EM-W0 for qemu-devel@nongnu.org; Fri, 18 May 2018 14:01:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fJjgn-0001kJ-3M for qemu-devel@nongnu.org; Fri, 18 May 2018 14:01:17 -0400 Received: from indium.canonical.com ([91.189.90.7]:54630) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fJjgm-0001ja-TG for qemu-devel@nongnu.org; Fri, 18 May 2018 14:01:13 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1fJjgl-000489-Ip for ; Fri, 18 May 2018 18:01:11 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 8D8A82E804E for ; Fri, 18 May 2018 18:01:11 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Fri, 18 May 2018 17:47:36 -0000 From: Juho Hiltunen <1771570@bugs.launchpad.net> Reply-To: Bug 1771570 <1771570@bugs.launchpad.net> Sender: bounces@canonical.com References: <152647807950.16381.7444115224433592455.malonedeb@soybean.canonical.com> Message-Id: <152666565666.2744.2828126064980578338.malone@gac.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1771570] Re: qemu-aarch64 $program > $file doesn't pipe output to file in 2.12.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Running "unbuffer qemu-aarch64 $program > $file" allows to pipe the output. Is it intentional that I need to disable buffering to allow piping to other processes? If yes, this issue can be closed. further reading about unbuffer: https://unix.stackexchange.com/questions/25372/turn-off-buffering-in- pipe#25378 -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1771570 Title: qemu-aarch64 $program > $file doesn't pipe output to file in 2.12.0 Status in QEMU: New Bug description: Running qemu-aarch64 $program > $file doesn't pipe anything to $file. The file is created but empty. qemu-aarch64 --help > $file works, so piping output in my system seems to= work. qemu-x86_64 $program > $file works, too. I'm running version 2.12.0 build from source with ./configure && make Output of uname -a: Linux zhostname> 4.4.0-101-generic #124-Ubuntu SMP Fri Nov 10 18:29:59 U= TC 2017 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1771570/+subscriptions