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Full Discussion: SED error
Top Forums Shell Programming and Scripting SED error Post 302513952 by sandeepk1611 on Thursday 14th of April 2011 11:38:11 AM
Old 04-14-2011
SED error
Hi,

I am trying to write an SED script to extract some strings from each line of a file and print it into another file.

The sample input looks like this.

Code:
AVE_LOC_ADDED <= 1.1429: 0 (28035.0/53.0) <IG:0.09933947301390625; GR:0.21494375103088412; WeightedGR:6679.592007035755>
AVE_LOC_ADDED > 1.1429: 0 (3041.0/946.0) <IG:0.09933947301390625; GR:0.21494375103088412; WeightedGR:6679.592007035755>
|   WEIGHTED_AGE <= 326.142857: 0 (1950.0/358.0) <IG:0.09060525861915195; GR:0.09887672735388849; WeightedGR:300.6841278831749>
|   |   WEIGHTED_AGE <= 132.230967: 0 (687.0/55.0) <IG:0.08320024206874671; GR:0.08321642319943227; WeightedGR:162.27202523889292>
|   |   WEIGHTED_AGE > 132.230967: 0 (1263.0/303.0) <IG:0.08320024206874671; GR:0.08321642319943227; WeightedGR:162.27202523889292>


I need the first string, namely AVE_LOC_ADDED followed by the value for the last parameter WeightedGR.

So I want my output to look like this.
Code:
AVE_LOC_ADDED       6679.592007035755
AVE_LOC_ADDED       6679.592007035755
WEIGHTED_AGE          300.6841278831749
WEIGHTED_AGE          162.27202523889292
WEIGHTED_AGE          162.27202523889292

I also want the | and spaces in the beginning of each line and only want these particular string and value.

I tried to write the following SED script but am getting an error which I cant fix.

Code:
#!/bin/bash
while read line
do
sed 's/[|, ]*\([A-Z,_]*\)[ ][<,>,=][ ][0-9,.]*:[ ][0,1][ ,(][0-9,.]*/[0-9,.]*[), ][<][I,G]:[0-9,.]*;[ ][G,R]:[0-9,.]*;[ ][a-zA-Z]*:\([0-9,.]*\)[>]/\1 \2/'
 | cat >>valuesOutput.txt
done

Can someone help me out with this. I would be very grateful.

Thanks,
Sandeep
 

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LEARN ABOUT DEBIAN

gappletviewer

GAPPLETVIEWER(1)                                                        GNU                                                       GAPPLETVIEWER(1)

NAME

       gappletviewer - Load and runs an applet

SYNOPSIS

       appletviewer [OPTION]... URL...

       appletviewer [OPTION]... -code CODE

       appletviewer [OPTION]... -plugin INPUT,OUTPUT

DESCRIPTION

       The appletviewer tool loads and runs an applet.

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       applet tags.  The APPLET, EMBED and OBJECT tags are supported.  If a given document contains multiple applet tags, all the applets will be
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               appletviewer http://www.gnu.org/software/classpath/

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OPTIONS

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BUGS

SEE ALSO

AUTHOR

0.98                                                                2010-07-05                                                    GAPPLETVIEWER(1)
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