What Jeff means is that because u didn't have echo "mpirun...>>outfile" but  
echo mpirun....>>outfile ,
you were piping the output to the outfile instead of stdout. 

Sent from my iPhone

On Feb 29, 2012, at 8:44 PM, Syed Ahsan Ali <ahsansha...@gmail.com> wrote:

> Sorry Jeff I couldn't get you point.
> 
> On Wed, Feb 29, 2012 at 4:27 PM, Jeffrey Squyres <jsquy...@cisco.com> wrote:
> On Feb 29, 2012, at 2:17 AM, Syed Ahsan Ali wrote:
> 
> > [pmdtest@pmd02 d00_dayfiles]$ echo ${MPIRUN} -np ${NPROC} -hostfile 
> > $i{ABSDIR}/hostlist -mca btl sm,openib,self --mca btl_openib_use_srq 1 
> > ./hrm >> ${OUTFILE}_hrm 2>&1
> > [pmdtest@pmd02 d00_dayfiles]$
> 
> Because you used >> and 2>&1, the output when to your ${OUTFILE}_hrm file, 
> not stdout.
> 
> --
> Jeff Squyres
> jsquy...@cisco.com
> For corporate legal information go to: 
> http://www.cisco.com/web/about/doing_business/legal/cri/
> 
> 
> 
> 
> -- 
> Syed Ahsan Ali Bokhari 
> Electronic Engineer (EE)
> 
> Research & Development Division
> Pakistan Meteorological Department H-8/4, Islamabad.
> Phone # off  +92518358714
> Cell # +923155145014
> 

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