Hi robot_tourist,

many thanx for your help!

$refaLines has following data:
1 cat-itd-05 (10.1.254.253) 1.16 ms 4.352 ms 2.714 ms
2 gate (10.1.254.254) 0.792 ms 1.178 ms 7.758 ms
3 router (193.83.153.254) 9.341 ms * 14.323 ms

I only want a list which looks like this:
1 cat-itd-05 (10.1.254.253)
2 gate (10.1.254.254)
3 router (193.83.153.254)

I wrote following code:
sub ExtractHopHostIp{
    my $refaLines=shift;

    my @Fields;
    my @FoundHops;

    print @$refaLines,"\n";
        
    for (@$refaLines) {
        s/[ \t]+/ /g; # remove duplicate blanks and tabs
        @Fields=split / /,$_;
        splice(@Fields,4); # get fields from the array
        push @FoundHops,@Fields;

    }

    @FoundHops = join " ",@FoundHops;

    print @FoundHops,"\n";

}

[download]
But I get this:
1 cat-itd-05 (10.1.254.253) 2 gate (10.1.254.254) 3 router (193.83.153.254)

Many thanx for any help!

Clint

20050623 Edit by ysth: code tags

In reply to Re^2: Please help with arrays by clint
in thread Please help with arrays by clint

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.