perlbug(1) on Linux
The text c1e43ab55661, as Debian 9 (Stretch) shipped it.
how to submit bug reports on Perl
Flags it lists
-
-A -
-C -
-F -
-S -
-T -
-a -
-b -
-c -
-d -
-e -
-f -
-h -
-nok -
-nokay -
-ok -
-okay -
-p -
-r -
-s -
-t -
-v