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Author Topic: Pipes vs I/O redirection  (Read 91113 times)

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Alvin Seville

    Topic Starter


    • Experience: Beginner
    • OS: Mac OS
    Pipes vs I/O redirection
    « on: November 11, 2020, 10:28:51 PM »
    Hello! Can somebody tell my why first code works as expected:

    Code: [Select]
    echo 1 | { read x; echo $x; }
    and the second one doesn't:

    Code: [Select]
    echo 1 >&0; read x; echo $x;
    ? I expect 1 outputted but in second case I have to press return before it.

    - Best regards, Alvin Seville.