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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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