08-19-2011
Hi.
Quote:
msort is a program for sorting files in sophisticated ways. It was originally developed for alphabetizing dictionaries of "exotic" languages in formats like those used by Shoebox and Toolbox, for which it has been extensively used, but is useful for many other purposes. msort differs from typical sort utilities in providing greater flexibility in parsing the input into records and identifying key fields and greater control over the sort order.
...
Msort stores numeric keys internally as double precision floating point numbers.
The conversion is done using the standard C library function strtod(3), which under-
stands both standard and scientific notation, decimal and hexadecimal. The special
values INFINITY and NAN are also supported. For details, see the documentation
for strtod(3). The interpretation of strings as numbers is governed by the locale
setting. Numbers containing delimiters such as commas can be sorted numerically
by using msort's exclusion facilities to remove the delimiters.
from the extensive pdf describing msort
The utility
msort might be found in your repository, or, failing that, at
MSORT
Best wishes ... cheers, drl
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