Eskil

<verbatim>
eskil -table -sep '\t' apa1.csv apa2.csv
</verbatim>

Eskil has a built in plugin, csv, than can preprocess table files. This example clears the "Short" and "Long" columns before comparison:

<verbatim>
eskil -table apa1.csv apa2.csv -block -sep '\t' -plugin csv -plugininfo "-ignore {Short Long}"
eskil -table apa1.csv apa2.csv -block -sep '\t' -plugin csv -csvignore "Short Long"
</verbatim>