i have tried several ways to check my list. if i replace the file name instead of \$list the program will not use from my file.i tried to use this code instead to check my list element

open (DOMAINLIST,'<domainlist') or die "cannot open 'domainlist'becuas
+e:$!";

   chomp(my @domain=<DOMAINLIST>);
    for my $domain(@domain){
    my @array=@{$neighbours{$domain}};

[download]

but there is a problem with reference that i couldn't solve it yet.then i came back to list.with replacing file name with \$list , my $list and its elements will not be useful , because \$list is a reference for that (i think) then i delete that,but still it doesn't work without error but no output.it shows that script hasn't opened the domainlist.

In reply to Re^2: list from file by persianswallow
in thread list from file by persianswallow

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.