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annotate prog/04.pl @ 0:520044113ef0 draft

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beta release.
author pyon <pyon@macmini>
date Sat, 21 Aug 2021 13:03:13 +0900
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520044113ef0 beta release.
pyon <pyon@macmini>
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1 # ランダム文字列でファイルを埋める
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pyon <pyon@macmini>
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2
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pyon <pyon@macmini>
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3 my @z = split //, "abcdefghijklmnopqrstuvwxyz0123456789";
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pyon <pyon@macmini>
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4 for (1..541) {
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pyon <pyon@macmini>
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5 my $fn;
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pyon <pyon@macmini>
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6 $fn .= $z[int(rand scalar @z)] for (1..8);
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pyon <pyon@macmini>
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7 $fn .= sprintf "%04d", $_;
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pyon <pyon@macmini>
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8 $fn .= $z[int(rand scalar @z)] for (1..4);
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pyon <pyon@macmini>
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9
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pyon <pyon@macmini>
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10 open my $f, '>', $fn;
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pyon <pyon@macmini>
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11 for (1..1024) {
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pyon <pyon@macmini>
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12 print {$f} $z[int(rand scalar @z)] for (1..48);
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pyon <pyon@macmini>
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13 print {$f} "\n";
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pyon <pyon@macmini>
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14 }
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pyon <pyon@macmini>
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15 close $f;
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pyon <pyon@macmini>
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16 }
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pyon <pyon@macmini>
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17