單項(xiàng)選擇題
A.init0 B.exit C.init5 D.reboot
A.# B.$ C.% D.!
A.servicehttpdstart B.servicehttpdon C.chkconfighttpdon D.chkconfighttpdoff
A.chkconfighttpd--list B.chkconfighttpdon C.chkconfighttpdoff D.servicehttpdstart
A./etc/xinetd.d/ B./etc/yum.repos.d/ C./etc/profile D./etc/init.d/
A.only_from=176.18.2.0/24 B.no_access=172.18.6.0/24 C.access_times=176.18.2.0/24 D.disable=172.18.6.0/24
A.passwd B.vncpasswd C.smbpasswd D.htpasswd
A./etc/ssh/sshd.conf B./etc/ssh/sshd_config C./etc/xinetd.d/telnet D./etc/sysconfig/vncservers
A.disable B.from C.no_ess D.access