Linux OS Shell Question:

* Specifies:

a) one or more character
b) zero or more charecter
c) nothing
d) None of the above

b) zero or more charecter

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When the return value of any function is not specified within the function, what function returns? a) nothing b) exit status of the last command executed c) 0 d) none of the mentioned	? Specifies: a) one or more character b) zero or more charecter c) one character d) None of the above