Hi, I have to compare two .csv files and get the output in other file in the given format.

First column in provided files would be unique.

If a new line is added I want A followed by "," and then followed by entire new row. If a line is modified I want C followed by "," and then followed by entire modified row. If a line is deleted I want D followed by "," and then followed by entire deleted row.

File 1

aa, bb, cc, dd, ee

bb, ww, ee, tt, yy

cc, vv, vv, vv, vv

File 2 bb, ww, ee, tt, y1

cc, vv, vv, vv, vv

nn, bb, nn, cc, bb

So output be like

D, aa, bb, cc, dd, ee

C, bb, ww, ee, tt, y1

A, nn, bb, nn, cc, bb

asked 18 Sep '14, 03:10

apoorva%20joshi's gravatar image

apoorva joshi
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accept rate: 0%

edited 18 Sep '14, 03:14

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Asked: 18 Sep '14, 03:10

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Last updated: 18 Sep '14, 03:14

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