gosh(1) on Linux
The text 10284c37eb8d, as Debian 6.0 (Squeeze) shipped it.
a Scheme script interpreter
Flags it lists
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-- -
-A -
-E -
-F -
-I -
-L -
-V -
-b -
-e -
-f -
-i -
-l -
-p -
-q -
-u