msort(1) on Linux
The text 3a5f7b59df6a, as Debian 7 (Wheezy) shipped it.
sort records in complex ways
Flags it lists
-
--BMP -
--algorithm -
--block -
--character-range -
--check-only -
--defaults -
--exclude-characters -
--field-separators -
--first-character-only -
--fixed-size-record -
--fold-case -
--fold-case-turkic -
--general-options -
--gnu-equivalences -
--help -
--informational-options -
--invert-globally -
--invert-locally -
--key-specific-options -
--limits -
--line -
--line-end-carriage-return -
--number-systems -
--optional -
--position -
--quiet -
--random-seed -
--record-separator -
--reserve-private-use-area -
--reverse-key -
--suppress-log -
--transformations -
--unicode-normalization -
--version -
--whole -
-A -
-B -
-C -
-D -
-F -
-G -
-H -
-I -
-K -
-L -
-M -
-N -
-O -
-P -
-Q -
-R -
-T -
-X -
-a -
-b -
-d -
-e -
-h -
-i -
-initial-maximum-records -
-j -
-l -
-m -
-n -
-o -
-p -
-q -
-r -
-u -
-v -
-w -
-z