A.3 B.6 C.9 D.12
A./etc/password B./dev/password C./etc/passwd D./dev/passwd
A./etc/default/login中設(shè)置CONSOLE=/dev/root B./etc/default/login中設(shè)置CONSOLE=/dev/null C./etc/default/login中設(shè)置CONSOLE=/dev/boot D./etc/default/login中設(shè)置CONSOLE=/etc/null