#!perl
use strict;
use warnings;
use Time::Piece;
use File::Copy;

my $toDate = localtime->strftime('%Y-%m-%d_%H%M%S');
my $dir        = 'C:/data/app/AppSpecific1/In';
my $archiveDir = 'C:/data/app/AppSpecific1/archive';

opendir (my $dh, $dir) 
  or die "Can't opendir $dir: $!";

while (my $file = readdir $dh) {
  next unless $file =~ /^test/; # filter as reqd
  my $srcFile = "$dir/$file";
  next unless -f $srcFile;
  my $destFile = $archiveDir.'/'.$toDate.'_'.$file;
  print "copy $srcFile, $destFile\n";
  copy ( $srcFile, $destFile) 
    or die "Copy failed '$srcFile' to '$destFile' : $!";
}

closedir $dh;