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Full Discussion: Redirect stdout/stderr, except e.g. "STRING"
Top Forums Shell Programming and Scripting Redirect stdout/stderr, except e.g. "STRING" Post 302580516 by rswindle on Thursday 8th of December 2011 06:09:30 PM
Old 12-08-2011
Sure. Output that I want to keep could be anything. But for example, this is the first text printed to stdout:

Code:
Start the server.

The stuff that I do not want is output from a camera driver, written in C, that is converted to Python (using a 3rd-party program). Each line (and given the way my programs are structured, there are hundreds) begins like this:

Code:
APOGEE.DLL - CApnCamera::

I don't think there is a "non-verbose" option to supply to this camera driver; it just prints every command in the background (to stdout/stderr).

Note, it runs in a thread, if that may affect it. In which case, this is probably the wrong category for this post...
 

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LEARN ABOUT DEBIAN

nifti_stats

NIFTI_STATS(1)							   User Commands						    NIFTI_STATS(1)

NAME

       nifti_stats - compute NIfTI statistical functions

SYNOPSIS

       nifti_stats [-q|-d|-1|-z] value CODE [p1 p2 p3]

DESCRIPTION

       nifti_stats  supports several distributions (normal, uniform, logistic, chi, etc.) and calculates density or cummulative distribution func-
       tion (and many more). Values are printed to stdout and can be piped to other tools.

       value can be a single number or in the form bot:top:step.
	      default ==> output p = Prob(statistic < val).

       -q     ==> output is 1-p.

       -d     ==> output is density.

       -1     ==> output is x such that Prob(statistic < x) = val.

       -z     ==> output is z such that Normal cdf(z) = p(val).

       -h     ==> output is z such that 1/2-Normal cdf(z) = p(val).

       Allowable CODEs:

       CORREL, TTEST, FTEST, ZSCORE, CHISQ, BETA, BINOM, GAMMA, POISSON, NORMAL, FTEST_NONC, CHISQ_NONC, LOGISTIC, LAPLACE,  UNIFORM,  TTEST_NONC,
       WEIBULL, CHI, INVGAUSS, EXTVAL, PVAL, LOGPVAL and LOG10PVAL

	      Following CODE are distributional parameters, as needed.

       Results are written to stdout, 1 number per output line.

EXAMPLE

       Piping output into AFNI program 1dplot:

	      nifti_stats -d 0:4:.001 INVGAUSS 1 3 | 1dplot -dx 0.001 -stdin

SEE ALSO

       libnifti(1), nifti_tool(1), nifti1_test(1).

       Homepage: http://niftilib.sourceforge.net

AUTHOR

       RW Cox - SSCC/NIMH/NIH/DHHS/USA/EARTH - March 2004

       This manual page was written by Michael Hanke <michael.hanke@gmail.com>, for the Debian project (but may be used by others).

nifti_stats							  September 2007						    NIFTI_STATS(1)
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