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From: Thorsten Kampe <thorsten AT thorstenkampe DOT de>
Subject: /dev/stderr problem
Date: Mon, 17 Oct 2016 08:25:13 +0200
Lines: 30
Message-ID: <nu1qtk$te3$1@blaine.gmane.org>
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Hi,

the following bash script results in a different output when 
redirected to a file.

```
printf "FIRST LINE\n" > /dev/stderr
shopt -os xtrace
printf "SECOMD LINE\n" > /dev/stderr
```

```
$ bash script.sh
FIRST LINE
+ printf 'SECOMD LINE\n'
SECOMD LINE
```

```
$ bash script.sh 2> file && cat file
SECOMD LINE
```

When I use `>&2` instead of `> /dev/stderr` the problem does not 
occur.

Since this problem does not occur on Linux but also with Zsh on 
Cygwin, I think this is a Cygwin issue.

Thorsten


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