traceproto(8) on Linux
The text 3aba6a1d72db, as Debian 4.0 (Etch) shipped it. The page shows this text now.
trace the route to a destination using a specified protocol and port
Flags it lists
-
-A -
-C -
-R -
-T -
-a -
-c -
-f -
-h -
-v