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#!/usr/bin/perl ... sub after { print "bye " } sub when { print "file! $File::Find::name " }
file! A hi file! A/a1 file! A/a2 file! A/B hi file! A/B/b1 file! A/B/b +2 bye file! A/C hi file! A/C/c1 file! A/C/c2 bye bye