sane-find-scanner(1) on Linux
The text fbb40b457bd3, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
find SCSI and USB scanners and their device files
Flags it lists
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-? -
-F -
-f -
-h -
-p -
-q -
-v