use warnings;
use strict;
use autodie;

open IN, "<file.txt";
binmode IN;
my @content = <IN>;
close IN;

foreach my $num (keys %rec) {
    my @count = ("@content" =~ /$num+/sg);
    open my $fh, ">iterations$num.txt";
    print "$_\n" for @count;
    close $fh;
}

[download]
Untested, but worth a try nonetheless ??

A user level that continues to overstate my experience :-))

In reply to Re: Counting iterations of 1 and 0 by Bloodnok
in thread Counting iterations of 1 and 0 by AwsedreswA

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