FILe and stream Operations
  no reviews

The following tools are available as part of the filo package:

groupBy – mimics the “groupBy” clause in database systems.

shuffle – randomize the order of lines in a file.

stats – computes descriptive statistic on a given column of a tab-delimited file or stream.

Because their name is too generic, ‘shuffle’ and ‘stats’ are relocated in /usr/lib/filo.