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Full Discussion: Compare 2 files of csv file and match column data and create a new csv file of them
Top Forums Shell Programming and Scripting Compare 2 files of csv file and match column data and create a new csv file of them Post 302938880 by refrain on Thursday 19th of March 2015 05:27:41 PM
Old 03-19-2015
Compare 2 files of csv file and match column data and create a new csv file of them
Hi, I am newbie in shell script.
I need your help to solve my problem.
Firstly, I have 2 files of csv and i want to compare of the contents then the output will be written in a new csv file.

File1:
Code:
SourceFile,DateTimeOriginal
/home/intannf/foto/IMG_0713.JPG,2015:02:17 11:14:07
/home/intannf/foto/IMG_0677.JPG,2015:02:17 10:47:23
/home/intannf/foto/IMG_0739.JPG,2015:02:17 11:32:21
/home/intannf/foto/IMG_0749.JPG,2015:02:17 11:37:28
/home/intannf/foto/IMG_0759.JPG,2015:02:17 11:49:09
/home/intannf/foto/IMG_0689.JPG,2015:02:17 10:57:05
/home/intannf/foto/IMG_0709.JPG,2015:02:17 11:13:31
/home/intannf/foto/IMG_0771.JPG,2015:02:17 11:51:22
/home/intannf/foto/IMG_0766.JPG,2015:02:17 11:50:08
/home/intannf/foto/IMG_0745.JPG,2015:02:17 11:36:01

File2:
Code:
2015/02/17,01:56:53,0.,-7.77075,110.35782,6.38 
2015/02/17,10:47:23,0.,-7.77075,110.35782,6.34 
2015/02/17,11:49:09,0.,-7.77075,110.35782,6.31 
2015/02/17,11:49:53,0.,-7.77075,110.35782,6.25 
2015/02/17,11:51:22,0.,-7.77075,110.35782,6.20 
2015/02/17,11:53:25,0.,-7.77075,110.35782,6.19 
2015/02/17,11:55:11,0.,-7.77075,110.35782,6.19 
2015/02/17,11:56:35,0.,-7.77075,110.35782,6.80

Output required:
Code:
SourceFile,AirSpeed,GPSLatitude,GPSLongitude,Altitude
/home/intannf/foto/IMG_0677.JPG,0.,-7.77075,110.35782,6.34 
/home/intannf/foto/IMG_0759.JPG,0.,-7.77075,110.35782,6.31 
/home/intannf/foto/IMG_0771.JPG,0.,-7.77075,110.35782,6.20

Note:
The matched columns of both files are not written in the 'new' csv file i want to create.
In the file1, it has header file, while file2 doesn't have any header file. But, in the new csv file (output required), I want to create header file of each column.
and also, time and date of file1 is in same column (one column and separated by space), while time and date of file2 is in different different column (separated by comma).

Would you help me how to solve it? I am not sure how the shell script would be. But I am still learning. I really need your help. Sorry for my bad english, I hope you understand what I mean. Thank you.

Regards,
Intan
Last edited by vgersh99; 03-19-2015 at 06:49 PM..
 

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LEARN ABOUT DEBIAN

csv2mipe

CSV2MIPE(1)						User Contributed Perl Documentation					       CSV2MIPE(1)

NAME

       csv2mipe.pl - Generates MIPE file based on 3 tab-delimited files
	 based on MIPE version v1.1
	 arguments: * tab-delimited file with PCR-level data
		    * tab-delimited file with SNP-level data
		    * tab-delimited file with assay-level data

	 Columns in file with PCR-level data:
	   pcr_id
	   pcr_modified (might be multiple, divided by semi-colon ";")
	   pcr_project (might be multiple, divided by semi-colon ";")
	   pcr_researcher (might be multiple, divided by semi-colon ";")
	   pcr_species
	   source_type
	   source_id
	   design_seq
	   primer1_oligo
	   primer1_seq
	   primer1_tm
	   primer2_oligo
	   primer2_seq
	   primer2_tm
	   design_remark (might be multiple, divided by semi-colon ";")
	   use_seq
	   use_revcomp
	   use_remark (might be multiple, divided by semi-colon ";")
	   pcr_remark (might be multiple, divided by semi-colon ";")

	 Columns in file with SNP-level data:
	   pcr_id
	   snp_id
	   snp_pos
	   snp_amb
	   snp_remark (might be multiple, divided by semi-colon ";")

	 Columns in file with assay-level data:
	   pcr_id
	   snp_id
	   assay_id
	   assay_type
	   assay_enzyme
	   assay_oligo
	   assay_specific
	   assay_tail
	   assay_strand
	   assay_remark (might be multiple, divided by semi-colon ";")

SYNOPSIS

       csv2mipe.pl <pcr_file.csv> <snp_file.csv> <assay_file.csv>

ADDITIONAL INFO

       See http://mipe.sourceforge.net

AUTHOR

       Jan Aerts (jan.aerts@bbsrc.ac.uk)

perl v5.14.2							    2005-07-20							       CSV2MIPE(1)
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