You are having some trouble with a disk partition and you need to do maintenance on this partition but your users home directories are on it and several are logged
in. Which command would disconnect the users and allow you to safely execute maintenance tasks?

A.
telinit 1

B.
shutdown -r now

C.
killall -9 inetd

D.
/bin/netstop maint

E.
/etc/rc.d/init.d/network stop