packit(8) on Linux
The text 7eee2de07b79, as Debian 10 (Buster) shipped it.
network packet generator and capture tool
Flags it lists
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-C -
-ER -
-G -
-K -
-M -
-P -
-T -
-X -
-XR -
-YR -
-c -
-dR -
-e -
-eR -
-f -
-g -
-i -
-j -
-l -
-m -
-n -
-nn -
-nnn -
-r -
-s -
-sR -
-v -
-w -
-xR -
-yR