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Full Discussion: return code not captured
Top Forums Shell Programming and Scripting return code not captured Post 302087746 by jim mcnamara on Tuesday 5th of September 2006 12:25:38 PM
Old 09-05-2006
Code:
possibilities:
script1.sh param1 param2 >>${logfile}  ||             script2.sh $? "param"
script1.sh param1 param2 >>${logfile}     &&          script2.sh "param"

Normally, if you want script2 to "see" previous error status you have to pass status to it or have the shell intervene. The only other possibility is to have script1 write status to a file. Then script2 reads the file.
 

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GSL-RANDIST(1)						      General Commands Manual						    GSL-RANDIST(1)

NAME
gsl-randist - generate random samples from various distributions SYNOPSYS
gsl-randist seed n DIST param1 param2 [..] DESCRIPTION
gsl-randist is a demonstration program for the GNU Scientific Library. It generates n random samples from the distribution DIST using the distribution parameters param1, param2, ... EXAMPLE
Here is an example. We generate 10000 random samples from a Cauchy distribution with a width of 30 and histogram them over the range -100 to 100, using 200 bins. gsl-randist 0 10000 cauchy 30 | gsl-histogram -100 100 200 > histogram.dat A plot of the resulting histogram will show the familiar shape of the Cauchy distribution with fluctuations caused by the finite sample size. awk '{print $1, $3 ; print $2, $3}' histogram.dat | graph -T X SEE ALSO
gsl(3), gsl-histogram(1). AUTHOR
gsl-randist was written by James Theiler and Brian Gough. Copyright 1996-2000; for copying conditions see the GNU General Public Licence. This manual page was added by the Dirk Eddelbuettel <edd@debian.org>, the Debian GNU/Linux maintainer for GSL. GNU
GSL-RANDIST(1)
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