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From: Karl Voit <devnull@Karl-Voit.at>
To: emacs-orgmode@gnu.org
Subject: Re: Redirecting stderr to stdout with babel/shell
Date: Sun, 11 Jan 2015 11:54:30 +0100	[thread overview]
Message-ID: <2015-01-11T11-53-02@devnull.Karl-Voit.at> (raw)
In-Reply-To: m2iogmk5bv.fsf@gmail.com

* John Kitchin <johnrkitchin@gmail.com> wrote:
> Check out this solution:
>
> http://kitchingroup.cheme.cmu.edu/blog/2015/01/04/Redirecting-stderr-in-org-mode-shell-blocks/

Hm. This does not work on my machine: Debian Wheezy GNU/Linux

Testing the current satus (again):

#+BEGIN_SRC sh :results output
echo "testing stdout" >&1
echo "testing stderr" >&2
date -g
#+END_SRC

#+RESULTS:

... no stderr on stdout and date error message in second buffer


Creating a wrapper-script similar as described in web-page above:

#+BEGIN_SRC sh
echo '#!/usr/bin/zsh
{
/usr/bin/zsh $1
} 2>&1' > ~/src/misc/zsh_stderr_redirected_to_stdout.sh
chmod +x ~/src/misc/zsh_stderr_redirected_to_stdout.sh
cd ~/bin
ln -s ../src/misc/zsh_stderr_redirected_to_stdout.sh .
#+END_SRC

#+RESULTS:

Setting the sh-command to this wrapper-script:

#+BEGIN_SRC elisp
(setq org-babel-sh-command "~/bin/zsh_stderr_redirected_to_stdout.sh")
#+END_SRC

#+RESULTS:
: ~/bin/zsh_stderr_redirected_to_stdout.sh

Re-testing status:

#+BEGIN_SRC sh :results output
echo "testing stdout" >&1
echo "testing stderr" >&2
date -g
#+END_SRC

#+RESULTS:

... no change except the second buffer for the date error message is
empty. So it's actually worse than before.


Trying with bash (as web-page did):

#+BEGIN_SRC sh
echo '#!/bin/bash
{
/bin/bash $1
} 2>&1' > ~/src/misc/bash_stderr_redirected_to_stdout.sh
chmod +x ~/src/misc/bash_stderr_redirected_to_stdout.sh
cd ~/bin
ln -s ../src/misc/bash_stderr_redirected_to_stdout.sh .
#+END_SRC

#+RESULTS:

Setting the sh-command to this wrapper-script:

#+BEGIN_SRC elisp
(setq org-babel-sh-command "~/bin/bash_stderr_redirected_to_stdout.sh")
#+END_SRC

#+RESULTS:
: ~/bin/bash_stderr_redirected_to_stdout.sh

Same result as with zsh :-(


Re-setting to standard settings to revoke tests from above:

#+BEGIN_SRC elisp
(setq org-babel-sh-command "sh")
#+END_SRC

#+RESULTS:
: sh

Re-testing status:

#+BEGIN_SRC sh :results output
echo "testing stdout" >&1
echo "testing stderr" >&2
date -g
#+END_SRC

#+RESULTS:


-- 
mail|git|SVN|photos|postings|SMS|phonecalls|RSS|CSV|XML to Org-mode:
       > get Memacs from https://github.com/novoid/Memacs <

https://github.com/novoid/extract_pdf_annotations_to_orgmode + more on github

next prev parent reply	other threads:[~2015-01-11 10:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-01 16:27 Redirecting stderr to stdout with babel/shell Karl Voit
2015-01-01 17:10 ` Michael Brand
2015-01-02 21:43 ` Samuel Wales
2015-01-04 14:07   ` John Kitchin
2015-01-11 10:54     ` Karl Voit [this message]
2015-01-11 16:44       ` John Kitchin
2015-01-11 18:31         ` Karl Voit
2015-01-11 18:58           ` Achim Gratz
2015-01-21 16:52             ` Karl Voit
2015-01-11 11:43 ` Achim Gratz
2015-01-11 15:02   ` Karl Voit

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