There are two applications:
1. filesort: sort a text file by more than one key.
2. controlbreak: read a sorted file and build control breaks and sums.
For filesort and controlbraek you need a csv-file. You find a binary for Linux and Windows. The applications used with command-line options (see Documentation).
Features
- sort ascending
- sort descending
- sort by text, integer, real
- sort many keys
- build contol breaks over many fields
build sums
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