obspectrophore(1) on Linux
The text 3f7746213c84, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
SPECTROPHORE calculator
Flags it lists
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-a -
-h -
-i -
-n -
-r -
-s -
-u