From: "Erik Haukjær Andersen" <ehaukjaer@gmail.com>
To: cygwin@cygwin.com
Subject: Re: Challenge: a VERY strange problem with command substitution in bash
Date: Mon, 04 Dec 2017 13:01:00 -0000 [thread overview]
Message-ID: <CABemw23VMFTqkSrzDVyVb6+LDj+uQHu=21Libf42rqvErh8VAQ@mail.gmail.com> (raw)
Hello
I have seen a similar problem on Windows 7, using Cygwin bash version
4.4.12(3)-release (x86_64-unknown-cygwin).
After repeating a simplified test on my own host and 6 other
colleagues, my conclusion is that the cause is found in BeyondTrust
SecureDesktop, which you also may have installed (I saw you wrote
something about TrustedInstaller).
I have raised an internal case with my IT service desk to resolve the
issue (and see what they can do).
The observations are as follows, in bash, standing in a subdir with 3
files a,b and c:
(The results shown are on a host with SecureDesktop, but the only
difference is at the last command)
$ ls
a b c
$ echo $(ls)
a b c
$ echo $(ls|sort)
a b c
$ echo "$(ls)"
a
b
c
$ echo "$(ls|sort)"
$
The problem is seen in the last line, where no output is produced, and
the expected output is just like the previous command (the one without
the ‘sort’).
3 colleagues also with SecureDesktop sees the same as I do, and 3
other colleagues without SecureDesktop sees the expected result (the
last command produces output).
Best regards
Erik Haukjær Andersen
Sr Pncpl Software Developer
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next reply other threads:[~2017-12-04 13:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-04 13:01 Erik Haukjær Andersen [this message]
2017-12-04 13:22 ` David Macek
2017-12-04 21:41 ` Brian Inglis
2017-12-04 20:20 ` Andrey Repin
-- strict thread matches above, loose matches on Subject: below --
2017-07-11 19:12 Jürgen Wagner
2017-07-11 19:16 ` Jürgen Wagner
2017-07-11 20:40 ` Jürgen Wagner
2017-07-11 23:22 ` Steven Penny
2017-07-11 23:24 ` Richard Beels via cygwin
[not found] ` <59655e58.d532240a.ae3d8.4253SMTPIN_ADDED_MISSING@mx.google.com>
2017-07-12 6:08 ` Wouter van Doorn
[not found] ` <20170711232506.02CE91C3666@atlantis.udag.de>
2017-07-28 18:03 ` Jürgen Wagner
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