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Every feature used in an interactive shell can also be used by a shell script.

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Every feature used in an interactive shell can also be used by a shell script.

(a) True

(b) False

The question was posed to me in homework.

My question is based upon Shell Variables topic in section Customizing the Environment & More File Attributes of Unix

1 Answer

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Best answer
Correct choice is (b) False

The best explanation: An interactive shell runs a non-interactive shell while executing a shell script. Every feature used in a shell script can also be used in an interactive shell but the reverse is not true. Job control and history have no meaning in a shell script.

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