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@UmedaTakefumi

シェルで超簡単に乱数字を取得する方法

Posted at

特殊変数？

echo $RANDOM

実行例

[hoge]$ echo $RANDOM
417
[hoge]$ echo $RANDOM
29408
[hoge]$ echo $RANDOM
27817
[hoge]$ echo $RANDOM
9530
[hoge]$ echo $RANDOM
7971
[hoge]$ echo $RANDOM
25034
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