Which command is use to determining the default shell?

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Offline engineer1

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Which command is use to determining the default shell?
« on: January 14, 2020, 11:19:41 PM »
Question: Which command is use to determining the default shell?

Options are:
a) echo SHELL
b) echo $SHELL
c) echo $shell
d) SHELL

Correct answer is:

b) echo $SHELL