回答編集履歴
1
追記
test
CHANGED
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@@ -2,7 +2,7 @@
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2
2
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3
3
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```bash
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4
4
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5
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-
$
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5
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+
$ gshuf -i1-9|xargs -n3
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6
6
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7
7
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8 7 1
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8
8
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@@ -11,3 +11,21 @@
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11
11
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3 5 9
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12
12
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13
13
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```
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14
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+
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15
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+
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16
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+
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17
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+
追記
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18
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+
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19
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+
列ごとの重複のみ禁止
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20
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+
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21
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+
```bash
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22
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+
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23
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$ s(){ gshuf -i1-9;};paste -d' ' <(s) <(s) <(s)|head -3
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24
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25
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2 8 2
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26
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27
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9 7 5
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28
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29
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5 1 3
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30
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31
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```
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