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The PID of our login shell doesn’t change.

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in Unix by (67.2k points)
The PID of our login shell doesn’t change.

(a) True

(b) False

This question was posed to me in homework.

This question is from Process Basics topic in chapter The Process of Unix

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Right option is (b) False

The best explanation: The PID of our login shell can’t obviously change as long as we are logged in. But when we log out and log in again, our login shell will be assigned a different PID. This knowledge of PID is necessary to control the activities at our terminal.

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