Since these kind of questions always turn into a "let's see how many different alternatives we can come up with" contest, here's my entry:

    for (@lines) {
      $_ = sprintf "%-6s", /(.{0,6})/;
    }

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In reply to Re: Alternative to substr on unknown length of scalar by revdiablo
in thread Alternative to substr on unknown length of scalar by PerlingTheUK

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