Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
#!/usr/bin/perl -w use strict; $|++; use File::Find; use Cwd; my $dir = cwd; find sub { return unless -l; my @right = split /\//, $File::Find::name; my @left = do { @right && ($right[0] eq "") ? shift @right : # quick way split /\//, $dir; }; # first element always null while (@right) { my $item = shift @right; next if $item eq "." or $item eq ""; if ($item eq "..") { pop @left if @left > 1; next; } my $link = readlink (join "/", @left, $item); if (defined $link) { my @parts = split /\//, $link; if (@parts && ($parts[0] eq "")) { # absolute @left = shift @parts; # quick way } unshift @right, @parts; next; } else { push @left, $item; next; } } print "$File::Find::name is ", join("/", @left), "\n"; }, @ARGV;

In reply to Find out where symlinks point by merlyn

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!
  • 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, 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, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            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.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others studying the Monastery: (15)
    As of 2014-09-22 18:30 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      How do you remember the number of days in each month?











      Results (198 votes), past polls