Only if the lines are uniformly long, or you have an index to the beginning of each line. The "select a random starting byte" will unfairly bias the lines based on their size (or the size of the line ahead or behind them depending on the algorithm).

-- Randal L. Schwartz, Perl hacker

In reply to Re: Re: Re: Re: Random entry from combined data set by merlyn
in thread Random entry from combined data set by Anonymous Monk

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