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Full Discussion: Compare 2 text file with 1 column in each file and write mismatch data to 3rd file
Top Forums Shell Programming and Scripting Compare 2 text file with 1 column in each file and write mismatch data to 3rd file Post 302867543 by Akshay Hegde on Thursday 24th of October 2013 11:08:30 AM
Old 10-24-2013
You may try this also

Code:
$ awk 'FNR==NR{A[$1]++;next}{if(!($1 in  A))print;else delete A[$1]}END{for (i in A)print i}' file1 file2

101214700333
101214100500

This User Gave Thanks to Akshay Hegde For This Post:
Divya Nochiyil
 

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LEARN ABOUT DEBIAN

gdcmdiff

gdcmdiff(1)							       GDCM							       gdcmdiff(1)

NAME

       gdcmdiff - .SH "SYNOPSIS"

       gdcmdiff [options] file1 file2

DESCRIPTION

       The gdcmdiff command line program takes as input two DICOM file: file1 and file2.

PARAMETERS

       file1   DICOM input filename

       file2  DICOM output filename

options
   options
	 -m	 --meta 	 Compare metainformation. Default is off.
	 -t <n>  --truncate <n>  String values trimmed to n characters.

   general options
	 -h   --help
		print this help text and exit

	 -v   --version
		print version information and exit

	 -V   --verbose
		verbose mode (warning+error).

	 -W   --warning
		warning mode, print warning information

	 -E   --error
		error mode, print error information

	 -D   --debug
		debug mode, print debug information

Simple usage
       gdcmdiff is a great tool to diff DICOM files. Usage is simply:

       $ gdcmdiff input1.dcm input2.dcm

SEE ALSO

       gdcmdump(1), gdcminfo(1)

COPYRIGHT

       Copyright (c) 2006-2011 Mathieu Malaterre

Version 2.2.0							  Tue Feb 5 2013						       gdcmdiff(1)
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