[R] how to print error message in batch mode

Jan T. Kim jtk at cmp.uea.ac.uk
Thu Apr 7 15:32:36 CEST 2005


On Thu, Apr 07, 2005 at 01:58:55PM +0200, Elio Mineo wrote:
> This solution is fine, too.
> The Achim's solution is what I have asked with this slight modification:
> 
> $ R -q --no-save < prova > prova.out 2>> prova.out

The canonical and perhaps "more correct" way to redirect stderr into
stdout is 2>&1, as in

    R -q --no-save < prova > prova.out 2>&1

Best regards, Jan
-- 
 +- Jan T. Kim -------------------------------------------------------+
 |    *NEW*    email: jtk at cmp.uea.ac.uk                               |
 |    *NEW*    WWW:   http://www.cmp.uea.ac.uk/people/jtk             |
 *-----=<  hierarchical systems are for files, not for humans  >=-----*




More information about the R-help mailing list