I have a tabbed text file with several rows and several columns.
If x rows have the same contents under columns - A, B, G - then, I want to delete (x-1) rows fully and retain only 1 (sort of duplicate removal).
Any command in linux / windows to do that?
If x rows have the same contents under columns - A, B, G - then, I want to delete (x-1) rows fully and retain only 1 (sort of duplicate removal).
Any command in linux / windows to do that?
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