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Remove duplicate records

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Top Forums Shell Programming and Scripting Remove duplicate records
# 8  
Old 03-03-2010
Code:
>cut -d";" -f1,2,4 <scottn.txt | sort | uniq -u | gawk 'IFS=OFS=FS=";"{print $1,$2,".*",$3}' >match.txt
>grep -f match.txt <scottn.txt

sort -t\; -k1,1 -k2,2 -k4,4 scottn.txt | sed 's/[^;]*;/*;/3' | uniq -u > match.txt
grep -f match.txt scottn.txt

it is failing for the fields having $ ( ) characters.
Last edited by Scott; 03-03-2010 at 12:52 PM.. Reason: Code tags, please...
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LEARN ABOUT DEBIAN

ragator

RAGATOR(1)						      General Commands Manual							RAGATOR(1)

NAME

       ragator - aggregate argus(8) data file entries.

COPYRIGHT

       Copyright (c) 2000-2003 QoSient. All rights reserved.

SYNOPSIS

       ragator [-f ragator.conf] [raoptions]

DESCRIPTION

       Ragator	reads argus(8) data from an argus-file, and merges matching argus flow activity records together.  In its default mode of options,
       this effectively converts argus(8) files from detail to non-detail mode, and merges periodic flow report records to a single argus  record,
       thus compressing the argus(8) file to a reduced size.

       You can modify the aggregation strategy used by ragator to merge records together, by using the -f ragator.conf option.	See ragator(5) for
       a complete description of the format and syntax of the flow model file.

OPTIONS

       Ragator, like all ra based clients, supports a number of ra options including filtering of input argus records through a terminating filter
       expression.  See ra(1) for a complete description of ra options.

AUTHORS

       Carter Bullard (carter@qosient.com).

SEE ALSO

       ragator(5) ra(1), rarc(5), argus(8) tcpdump(1),

								   21 July 1995 							RAGATOR(1)