When you want to obtain data before and after a certain delimiter, think of
split.
Here's an example to get you started; it might need some tweaking to do what you want.
#!/usr/bin/perl
use strict;
use warnings;
use autodie;
open my $h, '<', 'file.txt';
local $/ = '';
while (my $block = <$h>) {
# split off header
my $body = (split /==========\n/, $block )[-1];
# split on the long ***** line
my ($before, $after) = split /\*{20,}\s*/, $body, 2;
print "before: $before\n";
print "after: $after\n";
}
Note that I've used the paragraph mode for reading the records; that's explained in the documentation for the $/ variable.
Perl 6 - links to (nearly) everything that is Perl 6.
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.