tcpspray.ndisc6(1) on Linux
The text 227f16a65fba, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
TCP/IP bandwidth measurement tool (Discard and Echo client)
Flags it lists
-
--bsize -
--count -
--delay -
--echo -
--fill -
--help -
--ipv4 -
--ipv6 -
--verbose -
--version -
-4 -
-6 -
-V -
-b -
-d -
-e -
-f -
-h -
-n -
-v