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Using 2>&1 | tee $fout.login csh

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# 1  
Old 01-19-2010
Using 2>&1 | tee $fout.login csh
I created this bash script. However when I tried to do it using csh, 2>&1 | tee $fout.log did not work.

Code:
#!/bin/bash

  data=$1
  inmod=$2
  nxz=$3

  data=` echo $data | awk 'BEGIN { FS=".dat" } { print $1 }' `
  inmod=` echo $inmod | awk 'BEGIN { FS=".vmod" } { print $1 }' `
  nx=` echo $nxz | awk 'BEGIN { FS="x" } { print $1 }' `
  nz=` echo $nxz | awk 'BEGIN { FS="x" } { print $2 }' `
  fout="${data}-${nx}x${nz}-drw"

/nethome/chrisd/Zollo/Chrisd/Tommy-0911/bin/tdarwin base=sunsp.base  \
    data=$data.dat param="P" intp="LIN" inmod=$inmod.vmod            \
    nlay=1 std=on nxp=$nx nzp=$nz npop=60 dtau=0.15 mdacc=0.1        \
    varp=1.0 sigma0=100.0 maxiter=200 maxitertp=10 tol=0.0           \
    outmod=$fout.vmod backup=$fout.bck expl=$fout.exp                \
    vrb=high 2>&1 | tee $fout.log

# 2  
Old 01-19-2010
Hello,

Quote:
However when I tried to do it using csh, 2>&1 | tee $fout.log did not work.
here's the bad news: you can't do that in csh. See for instance Csh Programming Considered Harmful. The relevant excerpt:

Quote:
Along these same lines, you can't direct error messages in csh scripts
out stderr as is considered proper. In the Bourne shell, you might say:

echo "$0: cannot find $file" 1>&2

but in the csh, you can't redirect stdout out stderr, so you end
up doing something silly like this:

sh -c 'echo "$0: cannot find $file" 1>&2'
Cheers,
Loïc
# 3  
Old 01-19-2010
I have used

Code:
|& tee $fout.log

Seems to work. What does everybody think of this?
# 4  
Old 01-19-2010
Quote:
Originally Posted by kristinu
I have used
Code:
     |& tee $fout.log

Seems to work. What does everybody think of this?
Yeah, in your case that should work. I concentrate on the 2>&1, but you're doing more than that: you then pipe to tee. AFAICS, this action is equivalent to |&

Cheers,
Loïc.
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