Merge CSV files and create a column with the filename from the original file
Hello everyone!!
I am not completely new to shell script but I havent been able to find the answer to my problem and I'm sure there are some smart brains here up for the challenge .
I have several CSV files that I need to combine into one, but I also need to know where each row came from. Let me give you an example.
Say I have file1.csv with the content:
And file2.csv:
I would like to have a file named result.csv, with the content:
The files I want to merge have different number of rows, but they all have the same number of columns, so I just need to create one new column in the result file. Any ideas??
Thank you beforehand.
/Fran
Last edited by joeyg; 05-09-2011 at 12:54 PM..
Reason: Please use CodeTags around scripts and file examples
Hi,
I have file1.txt and file2.txt and would like to create file3.txt based on one column in UNIX
Eg:
file1.txt
17328756,0000786623.pdf,0000786623
20115537,0000793892.pdf,0000793892
file2.txt
12521_74_4.zip,0000786623.pdf
12521_15_5.zip,0000793892.pdf
Desired Output
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