Identifique a alternativa que completa corretamente as...

a) 1 – shutdown -r now, 2 – shutdown -h now, 3 – useradd, 4 – chown.

b) 1 – reboot -s now, 2 – reboot -t, 3 – addgrp, 4 – down.

c) 1 – shutdown -s now(), 2 – shutdown -j now(), 3 – createug, 4 – usradd.

d) 1 – reboot -t exit, 2 – halt, 3 – usradd, 4 – change.

Questão 217233: Identifique a alternativa que completa corretamente as...