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|    alt.msdos.batch.nt    |    Fun with Windows NT batch files    |    68,980 messages    |
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|    Message 68,159 of 68,980    |
|    JJ to Herbert Kleebauer    |
|    Re: %random% is not random?    |
|    28 Nov 23 08:18:17    |
      From: jj4public@outlook.com              On Mon, 27 Nov 2023 18:03:52 +0100, Herbert Kleebauer wrote:       >       > It is a pseudo random generator, the second value depends on       > the first value.       >       > @echo off       > for /l %%i in (1,1,20) do (       > cmd /c echo %%random%% %%random%% %%random%% %%random%%       > timeout /t 1 >nul)       >       > But the second value of %random% at least looks much more       > random than the first one:       >       > 29515 13600 11704 18330       > 29518 24348 29568 9626       > 29521 2328 14664 921       > 29525 13077 32529 24984       > 29528 23825 17625 16280       > 29531 1806 2721 7575       > 29534 12554 20585 31638       > 29538 23302 5681 22934       > 29541 1283 23545 14229       > 29544 12031 8642 5524       > 29548 22780 26506 29588       > 29551 760 11602 20883       > 29554 11508 29466 12178       > 29557 22257 14562 3473       > 29561 237 32426 27537       > 29564 10986 17523 18832       > 29567 21734 2619 10127       > 29570 32483 20483 1423       > 29574 10463 5579 25486       > 29577 21211 23443 16781              Interresting. It seems like the first use of the randomizer is like using       timestamp solely for the random seed.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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