D supposed to be correct, but actually the question is wrongly written:
`fred $USER' command would output a > prompt since it is mixing 2 quotation types.
It supposed to be 'fred $USER' (single quotation type), this is easy to test and result are the same with a regular user and root.
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klever
Highly Voted 1 year, 11 months agoNinymo
Most Recent 6 months, 1 week agoblk_542
1 year, 10 months agoCybersec1989
2 years ago