headsort
headsort: streaming sort + 2x faster than gnu sort
...This means it has new applications in distributed computing and in some cases makes dc un-necessary. (gnu sort must finish all bins)
Well compatible with gnu sort (not perfect).
other algorthms featured if menu used:
bubble, selection, insertion, shell, distributive counting, straight radix, radix exchange, quick, merge. (some are by character, some by line, some both)