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    my @aligned = map { sprintf "%9.2f",$_ } qw(1 1.5 2.4578  373.237);
    print join("\n",@aligned);
    
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         1.00
         1.50
         2.46
       373.24
    
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    -- 
    Joost       downtime n. The period during which a system
                is error-free and immune from user input.