puf(1) on Linux
The text 53460a602bc9, as Debian 3.0 (Woody) shipped it.
http client for parallel downloading
Flags it lists
-
-F -
-O -
-P -
-Q -
-Qt -
-Qu -
-Tc -
-Td -
-Tl -
-U -
-c -
-d -
-h -
-i -
-iU -
-ib -
-lb -
-lc -
-ld -
-ll -
-nR -
-na -
-nb -
-nc -
-nd -
-nf -
-ng -
-nh -
-ni -
-ns -
-nt -
-nw -
-p -
-r -
-r+ -
-r++ -
-ri -
-t -
-u -
-v -
-vv -
-vvv -
-xE -
-xH -
-xb -
-xd -
-xe -
-xg -
-xi -
-y -
-yi