Linux read command - simple question

Posted by Vojtech R. on Stack Overflow See other posts from Stack Overflow or by Vojtech R.
Published on 2010-05-17T21:10:51Z Indexed on 2010/05/17 21:20 UTC
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linux

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beginner

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bash

Hi,

why is output empty?

echo "a b c d" | read X Y Z V; echo $X

Thanks.

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