Hi.

I modified the code to the following: 

use strict;
use warnings;
use autodie;

open FH, '<', 'test.dat';
    my $data = do {local $/; <FH>};
close FH;

open FH2, '>', 'seq.dat';

if ($data =~ /Name:\s(.*)?.*Nucleotide\sSequence:\s(.*)?/xms)
{
    print "Yes!\n";
    print FH2 $1, $2, "\n\n";
}

close FH2;

[download]


Unfortunately, the output file now contains all of the fields listed in my original post except for the first line in which the Name is omitted.

In reply to Re^2: Extracting multiple rows in a text file with a regex. by Anonymous Monk
in thread Extracting multiple rows in a text file with a regex. by Anonymous Monk

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