OK, I was wrong the first time... 
$flag="";
$flag = grep {/[0][0][0-1][0-9][0-9]/} @filelist;
$flag2 = grep {/[9][9][8-9][0-9][0-9]/} @filelist;
if ( $flag && $flag2 ){
    $FLAG=1;
}
else{
    $FLAG=0;
}
            
$z=0;
while($filelist[$z]){
    if ($FLAG eq 1 ){
        if ($filelist[$z] =~ /[0][0][0-1][0-9][0-9]/){
            $bigfilelist[$z]=int($filelist[$z]+100000);
        }
        else{
            $bigfilelist[$z]=$filelist[$z];
        }
        ++$z;
    }
    else{
        $bigfilelist[$z]=$filelist[$z];
        ++$z;
    }
}

@sortlist=sort {$b <=> $a} @bigfilelist;

$i=0;                
while($sortlist[$i]){
    $filename=int($sortlist[$i]);
    if($filename > 100000){
        $filename=int($filename-100000);
    }
    else{
        $filename=int($filename);
    }
        $filename=sprintf("%05d", $filename);
        ++$i;

[download]

This is definatley correct, tested, verified. Oh well...Danny

In reply to Re^4: Sorting through a rollover by onegative
in thread Sorting through a rollover by onegative

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.