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    Question

    In bash, which command is used to trap and handle

    signals like SIGINT?
    A catch Correct Answer Incorrect Answer
    B trap Correct Answer Incorrect Answer
    C signal Correct Answer Incorrect Answer
    D exec Correct Answer Incorrect Answer
    E kill Correct Answer Incorrect Answer

    Solution

    trap is used to catch signals and define custom handlers. Example: trap "echo Interrupted" SIGINT.

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