cron后台常驻程序(daemon)用于的功能包括哪个选项()

cron后台常驻程序(daemon)用于()

A.负责文件在网络中的共享

B.管理打印子系统

C.跟踪管理系统信息和错误

D.管理系统日常任务的调度

A.执行unsetcron命令

B.将/sbin/init.d/cron中CRON的值由1改为0

C.将/etc/rc.config.d/cron中CRON的值由1改为0

D.删除/usr/sbin/cron

A.交互进程

B.批处理进程

C.守护进程

D.孤儿进程

A.Minion

B.Master

C.ZeroMQ

D.Daemon

A./smit.log

B./var/adm/messages

C./var/spool/mail/root

D./var/spool/cron/cronlog

A.smbd

B. bind

C. shard

D. nmbd

A.cron

B.at

C.batch

D.jobs

A.bind

B.smbd

C.nmbd

D.shard

A./var/log/syslog

B./var/log/maillog

C./var/log/boot.log

D./var/log/cron

A.By changing the permissions on the configuration file that controls the service (/sbin/inetd), then recompiling /etc/inetd.config

B.By commenting out the service using the # symbol in the text file /etc/inetd.conf, then restarting the inetd daemon

C.By recompiling the system kernel, making sure you have disabled that service

D.By commenting out the service using the $ symbol in the text file /etc/inetd.conf, then restarting the inetd daemon

A.AmazonS3

B.存储openstackglance的镜像文件

C.用于网站后台存储图片

D.块存储