From mboxrd@z Thu Jan  1 00:00:00 1970
From: dugo@xs4all.nl (Jacob Goense)
Date: Mon, 12 Sep 2016 12:05:32 +0200
Subject: [TUHS] Shell control through external commands
In-Reply-To: <20160910174555.GG5970@dnied%tiscali.it>
References: <1468585644.26769.for-standards-violators@oclsc.org>
 <20160910074508.GE5970@dnied%tiscali.it>
 <20160910091307.GE14636@yeono.kjorling.se>
 <1473527216.2633960.721672049.702FC02A@webmail.messagingengine.com>
 <20160910174555.GG5970@dnied%tiscali.it>
Message-ID: <fe2a1f2e6a45db4b5091481e230a5485@xs4all.nl>

On 2016-09-10 19:45, Dario Niedermann wrote:
> TIL! Still, it seems to me that there is no way the `cd' script can
> actually accomplish anything, even when called by exec().

It can give you a useful return code.