use File::Dosglob; $dir = '/path/to/dir'; my @m = File::DosGlob::doglob(1,$dir.'/*'); # trailing /* is vital! for (@m) { next unless m!/(\d*)(\d{3}\.jpg)$!; # skip files which do not h +ave at least 3 nos and .jpg my $sub = ('0'x(3-length($1))).$1; # append 0s if req'd my $rest= $2; mkdir ($dir.$sub) unless -e ($dir.$sub); # create dir if req'd rename $_, $dir.$sub.'/'.$sub.$rest; # move file using rename }
*untested code

Dingus


Enter any 47-digit prime number to continue.

In reply to Re: File Name Pattern by dingus
in thread File Name Pattern by LostS

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.