Like this?

use 5.16.2;

my @finalnwlist = ( '192.169.32.0/255.255.255.0',
                    '192.169.72.0/255.255.255.0',
                    '192.169.73.0/255.255.255.0');

my @output = replace_exports();
use Data::Dumper; say Dumper \@output;


sub replace_exports {
    chomp(my @lines = <DATA>);

    my @changes;
    foreach my $line (@lines) {
        foreach my $server (@finalnwlist) {
            my $output = $line;
            $output    =~  s/\*/$server/g or next;
            push(@changes,$output);
        }
    }

    return @changes;
}


__DATA__
/file1 *(rw,sync,no_root_squash,no_subtree_check)
/file2 *(ro,sync,no_root_squash,no_subtree_check)
# shares for Tsp InstallServer
file3 *(ro,sync,no_subtree_check)

[download]

In reply to Re: Replace an asterisk '*" with the content of array by SimonPratt
in thread Replace an asterisk '*" with the content of array by deep27ak

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.