From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from magic.merlins.org ([209.81.13.136]:50483 "EHLO mail1.merlins.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756782AbaEEWGZ (ORCPT ); Mon, 5 May 2014 18:06:25 -0400 Date: Mon, 5 May 2014 15:06:13 -0700 From: Marc MERLIN To: ronnie sahlberg Cc: john terragon , Btrfs BTRFS Subject: Re: btrfs on software RAID0 Message-ID: <20140505220613.GW10159@merlins.org> References: <20140505212513.GS10159@merlins.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Mon, May 05, 2014 at 02:42:53PM -0700, ronnie sahlberg wrote: > start-btrfs-dmcrypt : > ... > echo "$pwd" | > ... > > Hmmm. This makes the plaintext password visible in ps output. > It is probably better to pass this in by redirecting a file to stdin. echo is built in, it will not show up in ps. Either way, the password management is a placeholder, the script I actually use is different and custom to my own use. Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ | PGP 1024R/763BE901