Path: csiph.com!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail
From: Robert Elz <kre@munnari.OZ.AU>
Newsgroups: gnu.bash.bug
Subject: Re: GNU Bash v.4.4.23-5 built-in function 'set' produces variable outputs
Date: Tue, 23 Oct 2018 14:06:37 +0700
Lines: 18
Approved: bug-bash@gnu.org
Message-ID: <mailman.2607.1540278485.1284.bug-bash@gnu.org>
References: <20181022133719.g4wc7uuowwfffzv3@eeg.ccf.org> <CAMu=Brp3q_-GV2j7R+hbXZX8LLakhQGd1O0y64q0xB2UBRRO6g@mail.gmail.com> <CAM_8-CiC=2-wY+y9GpRutzuOhom3q5ayS54sdH=F_w106WMj4Q@mail.gmail.com> <20181019195026.mmtktfswn3evxvlw@eeg.ccf.org> <10646.1540187682@jinx.noi.kre.to>
NNTP-Posting-Host: lists.gnu.org
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Trace: usenet.stanford.edu 1540278485 2814 208.118.235.17 (23 Oct 2018 07:08:05 GMT)
X-Complaints-To: action@cs.stanford.edu
Cc: bug-bash@gnu.org
To: Greg Wooledge <wooledg@eeg.ccf.org>
Envelope-to: bug-bash@gnu.org
In-Reply-To: <20181022133719.g4wc7uuowwfffzv3@eeg.ccf.org>
X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized.
X-Received-From: 2001:3c8:9009:181::2
X-BeenThere: bug-bash@gnu.org
X-Mailman-Version: 2.1.21
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: <http://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>
Xref: csiph.com gnu.bash.bug:14729

    Date:        Mon, 22 Oct 2018 09:37:19 -0400
    From:        Greg Wooledge <wooledg@eeg.ccf.org>
    Message-ID:  <20181022133719.g4wc7uuowwfffzv3@eeg.ccf.org>

  | I occasionally run a command like  mkdir /tmp/x && cd "$_"

cdnd()
{
	mkdir -p "$1" && cd "$1"
}

Make it as fancy as you want.   Interactively you're much more
likely to want !$ than $_ (I'd suggest infinitely more lijkely...)

kre