use strict;
use warnings;

open (NEW, ">", "output.txt" ) or die "could not open:$!";

my $find = 'COMPUTER1';
my $inside = 0;
my $data = '';
while (<DATA>) {
    next if (/^$/);
    $inside = 1 if /COMPUTER1/;
    if ($inside){
        $inside=0;
        next;
    }
    else{
        $data .= $_;
        print NEW $_
}
}
print '[' . $data . ']';

close(NEW)
__DATA__

COMPUTER1

ACCT1
ACCT2
ACCT3

COMPUTER1

ACCT4
ACCT7
ACCT8
ACCT9

[download]
All is well. I learn by answering your questions...

In reply to Re: Copy Lines After Match by vinoth.ree
in thread Copy Lines After Match **UPDATE** by jalopez453

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.