回答編集履歴
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Update
answer
CHANGED
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@@ -1,3 +1,10 @@
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1
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```sh
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2
2
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$ sed -E -e 's/^(APPLE_JUICE=)(.*)$/\10/' hoge.txt
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3
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+
```
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4
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+
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5
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**追記**
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6
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+
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Awk の場合
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```sh
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9
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$ awk -F= -vOFS== '/^APPLE_JUICE=/{$2=0}{print}' hoge.txt
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3
10
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```
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