int6krule(1) on Linux
The text f1f4c6f36190, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it. The page shows this text now.
Stream Classification Utility
Flags it lists
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-! -
--help -
--version -
-? -
-V -
-e -
-i -
-q -
-r -
-s -
-t -
-v