difference between read -u fd and read <&"$fd"

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difference between read -u fd and read <&"$fd"

From:	Peng Yu
Subject:	difference between read -u fd and read <&"$fd"
Date:	Wed, 15 May 2024 21:25:41 -0500

Hi,

It appears to me that read -u fd and read <&"$fd" achieve the same
result. But I may miss corner cases when they may be different.

Is it true that they are exactly the same?

-- 
Regards,
Peng

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    - Re: difference between read -u fd and read <&"$fd", Kerin Millar, 2024/05/16

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