my @tmp;
for (my $j=0; $j<=$#tmp; $j++) {

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@tmp is empty. You iterate over all of its indexes, of which there are none. Nothing happens.

Maybe you should have while (my $line = <$IFH>) { ... } as your outer loop?

Perl 6 - second systems done right

In reply to Re: data dumper not showing anythin by moritz
in thread data dumper not showing anythin by DanielM0412

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