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Bash MCQs

What is the difference between the $@ and $* variables?

$@ treats each quoted argument as a separate entity. $* treats the entire argument string as one entity.

$* treats each quoted argument as a separate entity. $@ treats the entire argument string as one entity.

$* is used to count the arguments passed to a script, $@ provides all arguments in one string.

$* is the wildcard that includes all arguments with word splitting, $@ holds the same data but in an array.

Answer

Correct Answer: $@ treats each quoted argument as a separate entity. $* treats the entire argument string as one entity.

Explanation:

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