# Usage: find_archive [directory 1] [directory 2] ... [directory n]

use File::Find;
# file's date of last access is determining factor
my %access; #$access{$dirname}{old}, $access{$dirname}{new}

my @top_dirs = @ARGV;                   # allows us to search over mul
+tiple trees
                                        # eg /home/jarich/ /home/aquil
+o/ if
                                        # specified on command line
push @top_dirs, "." unless @top_dirs;   # default behaviour
my $results_file = "./archive_results.txt";

find sub {
  return unless -f;
  $access{$File::Find::dir}{-A _ > 180 ? 'old' : 'new'}++;
}, @top_dirs;

my @results;
for (sort keys %access) {
  $access{$_}{old} ||= 0;               # defaults to avoid warnings
  $access{$_}{new} ||= 0;
  if ($access{$_}{old} > $access{$_}{new}) {
        push @results, "$_";            # keep results rather than pri
+nting
  }
}                                       # Dump all to file.

open RESULTS, "> $results_file"
                or die "Failed to open $results_file for writing: $!\n
+";
print RESULTS join("\n", @results), "\n";
close RESULTS;

[download]

Update: Added $! to open statement and extra newline.

In reply to Re: Re: recursive directory question by jarich
in thread recursive directory question by Aquilo

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