From owner-freebsd-bugs@freebsd.org Fri May 5 08:57:29 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2C961D5D23B for ; Fri, 5 May 2017 08:57:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E9189B51 for ; Fri, 5 May 2017 08:57:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v458vSNX080771 for ; Fri, 5 May 2017 08:57:28 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 219080] "sort" command -o output to overwrite the input file, new file permission neither the input file one nor umask conf Date: Fri, 05 May 2017 08:57:29 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ffp.howard@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 May 2017 08:57:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219080 Bug ID: 219080 Summary: "sort" command -o output to overwrite the input file, new file permission neither the input file one nor umask conf Product: Base System Version: 11.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: ffp.howard@gmail.com Given a txt/csv file named 'a', -rw-r--r-- 1 howie howie 18 May 5 16:26 a $ sort -k 1 -r a -o b $ ls -la total 37 drwxr-xr-x 2 howie howie 4 May 5 16:33 . drwxr-xr-x 10 howie howie 12 May 5 16:26 .. -rw------- 1 howie howie 18 May 5 16:33 a -rw-r--r-- 1 howie howie 18 May 5 16:32 b That's ok! Now, let's use sort to 'update' the input file, note the file permission of 'a' $ sort -k 1 -r a --output a $ls -la total 37 drwxr-xr-x 2 howie howie 4 May 5 16:47 . drwxr-xr-x 10 howie howie 12 May 5 16:26 .. -rw------- 1 howie howie 18 May 5 16:47 a -rw-r--r-- 1 howie howie 18 May 5 16:32 b $ chmod a+r a $ ls -la total 37 drwxr-xr-x 2 howie howie 4 May 5 16:47 . drwxr-xr-x 10 howie howie 12 May 5 16:26 .. -rw-r--r-- 1 howie howie 18 May 5 16:47 a -rw-r--r-- 1 howie howie 18 May 5 16:32 b $ sort -k 1 -r a --output a $ ls -la total 37 drwxr-xr-x 2 howie howie 4 May 5 16:48 . drwxr-xr-x 10 howie howie 12 May 5 16:26 .. -rw------- 1 howie howie 18 May 5 16:48 a -rw-r--r-- 1 howie howie 18 May 5 16:32 b --=20 You are receiving this mail because: You are the assignee for the bug.=