From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <tuhs-bounces@minnie.tuhs.org>
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org
X-Spam-Level: 
X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no
	version=3.4.2
Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53])
	by inbox.vuxu.org (OpenSMTPD) with ESMTP id dd60f723
	for <ml@inbox.vuxu.org>;
	Sun, 19 Jan 2020 23:21:37 +0000 (UTC)
Received: by minnie.tuhs.org (Postfix, from userid 112)
	id 829239C142; Mon, 20 Jan 2020 09:21:35 +1000 (AEST)
Received: from minnie.tuhs.org (localhost [127.0.0.1])
	by minnie.tuhs.org (Postfix) with ESMTP id 2F3CC9C10B;
	Mon, 20 Jan 2020 09:21:13 +1000 (AEST)
Received: by minnie.tuhs.org (Postfix, from userid 112)
 id 0BCBF9C10B; Mon, 20 Jan 2020 09:21:10 +1000 (AEST)
Received: from firemail.de (firemail.de [88.99.137.45])
 by minnie.tuhs.org (Postfix) with ESMTPS id 3A90C9C0FD
 for <tuhs@minnie.tuhs.org>; Mon, 20 Jan 2020 09:21:09 +1000 (AEST)
Received: from firemail.de (localhost.localdomain [127.0.0.1])
 by firemail.de (b1gMailServer) with ESMTP id 30D66006
 for <tuhs@minnie.tuhs.org>; Mon, 20 Jan 2020 00:21:07 +0100 (CET)
Date: Mon, 20 Jan 2020 00:21:07 +0100
MIME-Version: 1.0
Message-ID: <cad6cadd584bef035670281a0829fc74@firemail.de>
X-Mailer: b1gMail/7.4.0
X-Sender-IP: 46.94.122.177
From: "Thomas Paulsen" <thomas.paulsen@firemail.de>
To: "Grant Taylor" <gtaylor@tnetconsulting.net>
In-Reply-To: <f8fe34ae-e3e3-dfbd-8bc8-15bc58474062@spamtrap.tnetconsulting.net>
References: <f8fe34ae-e3e3-dfbd-8bc8-15bc58474062@spamtrap.tnetconsulting.net>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Subject: Re: [TUHS] Shell Level...
X-BeenThere: tuhs@minnie.tuhs.org
X-Mailman-Version: 2.1.26
Precedence: list
List-Id: The Unix Heritage Society mailing list <tuhs.minnie.tuhs.org>
List-Unsubscribe: <https://minnie.tuhs.org/cgi-bin/mailman/options/tuhs>,
 <mailto:tuhs-request@minnie.tuhs.org?subject=unsubscribe>
List-Archive: <http://minnie.tuhs.org/pipermail/tuhs/>
List-Post: <mailto:tuhs@minnie.tuhs.org>
List-Help: <mailto:tuhs-request@minnie.tuhs.org?subject=help>
List-Subscribe: <https://minnie.tuhs.org/cgi-bin/mailman/listinfo/tuhs>,
 <mailto:tuhs-request@minnie.tuhs.org?subject=subscribe>
Reply-To: Thomas Paulsen <thomas.paulsen@firemail.de>
Cc: tuhs@minnie.tuhs.org
Errors-To: tuhs-bounces@minnie.tuhs.org
Sender: "TUHS" <tuhs-bounces@minnie.tuhs.org>

>Have you ever used shell level, $SHLVL, in your weekly ~> daily use of Uni=
x?
Its part of my default $PS1 since > 30 years when I anticipated' it under S=
ysV4/ksh because of my frequent use of sub-shells then. Luckily its a bash =
build-in . Thanks RMS/Chet.