vmtouch(8) on Linux
The text 4b57fb33db9e, as Debian 12 (Bookworm), Debian 11 (Bullseye) shipped it.
the Virtual Memory Toucher
Flags it lists
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-0 -
-F -
-I -
-L -
-P -
-d -
-e -
-f -
-h -
-i -
-l -
-q -
-t -
-v