Make the key by joining the first 2 fields. see splice and join

foreach my $line (@lines) {
    $line =~ s/^\s+//;
    my @elements = split /\s+/, $line;
    my $key = join '-',splice @elements, 0, 2; # 2 col key 
    $hash{$key} = \@elements if length($key) > 0; # no blank keys   
}

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poj

In reply to Re^3: Adding text file data to hashes and array by poj
in thread Adding text file data to hashes and array by Tigor

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