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单选题An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）A cd /var/spoolB lcd /var/spoolC cd /usr/bin /var/spoolD lcd /usr/bin /var/spool

题目
单选题
An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）
A

cd /var/spool

B

lcd /var/spool

C

cd /usr/bin /var/spool

D

lcd /usr/bin /var/spool

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相似问题和答案

第1题：

ASystempadministratorsuspectstheyarereceivinganerrorfromoneoftheirnightlycronjobs.Thejobis:01***／usr／local／bin／nightlycheck.plWhereshouldtheadministratorfirstlookforerrorsreportedbythiscronjob()

A./var/log/syslog.out

B.var/log/cron.log

C./var/spool/cron/logs

D.mail


参考答案：D

第2题：

An Operator is in ／var／tmp and needs to go to ／var／adm. Which of the following is correct?()

A. cd /adm

B. cd ./adm

C. cd ../adm

D. cd /../adm


参考答案：C

第3题：

InwhichdirectoryarethebasicLinuxcommandssuchasgzip,gunzipandzcatinstalled?()

A./opt/freeware/bin

B./usr/bin/freeware

C./var/freeware/bin

D./usr/sbin/freeware


参考答案：A

第4题：

An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）

  • A、cd /var/spool
  • B、lcd /var/spool
  • C、cd /usr/bin /var/spool
  • D、lcd /usr/bin /var/spool

正确答案:A

第5题：

An operator needs to change from the ／usr／bin to the ／var／spool directory. Which of the following commands will accomplish this?()

A. cd /var/spool

B. lcd /var/spool

C. cd /usr/bin /var/spool

D. lcd /usr/bin /var/spool


参考答案：A

第6题：

Giventhefollowingscripts，whatoutputwouldbegenerated（）usr/local/bin/scriptl!/usr/bin/kshVARl=redexportVARl=greenVARl=blue/usr/local/bin/script2ARl=yellow/usr/local/bin/script2!/bin/kshecho"Theskyis${VAR1}."

A.Theskyisred.

B.Theskyisblue.

C.Theskyisgreen.

D.Theskyisyellow.


参考答案：C

第7题：

An operator wants to view all the scheduled jobs on a system. Which of the following locations would house scheduled jobs?()

A. /etc/var/spool

B. /var/spool/cron

C. /var/sched/jobs

D. /usr/sched/crontabs


参考答案：C

第8题：

ASystempcustomerhasinstalledcomponentsfromtheLinuxToolBox.Bydefault,whichofthefollowingdirectorieswillcontaintheopensourcecommandssuchasgzip,gunzipandzcat()

A./opt/freeware/bin

B./usr/bin/freeware

C./var/freeware/bin

D./usr/sbin/freeware


参考答案：A

第9题：

Linux系统的目录/usr、/home、/bin、/dev/、/var、/etc/中主要存放什么文件？


正确答案: /usr存放用户安装的软件；
/home存放系统用户自身的数据；
/bin存放shell命令等可执行文件；
/dev存放系统设备的信息；
/var主要存放系统可变信息的内容，如日志、邮件、打印队列等；
/etc存放系统配置信息。

第10题：

A  System  p  customer  has  installed  components  from  the  Linux  ToolBox.  By  default，  which  of  the following directories will contain the open source commands such as gzip， gunzip and zcat（）

  • A、/opt/freeware/bin
  • B、/usr/bin/freeware
  • C、/var/freeware/bin
  • D、/usr/sbin/freeware

正确答案:A

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