Why didn't you use File::Find? That solves the infinite loop problem which you've ignored. It works the same as yours except its less buggy and uses system() with distinct arguments to avoid accidental shell processing.

#!perl -w
use strict;
use File::Find;

my $start_dir = shift;
find( sub { system @ARGV if -d }, $start_dir );

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In reply to Re^2: If I had a Free Two Months... by diotalevi
in thread If I had a Free Two Months... by samizdat

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