Perl critic doesn't like the backquote shelling out to the OS. Your solution is way to complex. 
#!/usr/bin/perl
use warnings;
use strict;

my @files = glob "*";
print join ("\n", @files),"\n";

open (my $IN, '-|', 'dir') or die "$!";
while (<$IN>)
{
   print;
}

[download]
Not everything that PerlCritic says is "gospel" - just suggestions.
tested on Windows XP - don't have ls.

In reply to Re: Using IPC::Open3 instead of backtick operator by Marshall
in thread Using IPC::Open3 instead of backtick operator by rcrews

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