missidentify(1) on Linux
The text 564097a29a7f, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
Find executable files without an executable extension
Flags it lists
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-V -
-a -
-b -
-h -
-l -
-q -
-r -
-s-S -
-v