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单选题Which action change the default editor for ALL users on the system from vi to edit（）A Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editB Modify /.profile and change the EDITOR variable to

题目
单选题
Which action change the default editor for ALL users on the system from vi to edit（）
A

Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/edit

B

Modify /.profile and change the EDITOR variable to /usr/bin/edit

C

Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR

D

Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

参考答案和解析
正确答案： C
解析： 暂无解析
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相似问题和答案

第1题：

Anadministratorneedstoaddthe／usr／vac／bindirectorytotheirPATHenvironmentvariableforthecurrentsession.Whichofthefollowingwillaccomplishthistask()

A.path=$path：/usr/vac/bin；exportpath

B.path.=/usr/vac/bin；export$path

C.Modifythe pathenvironmentvariablein/etc/profile

D.Modifythepathenvironmentvariablein/.profile


参考答案：A

第2题：

WhichactionchangethedefaulteditorforALLusersonthesystemfromvitoedit()

A.Issuethecommand：exportEDITOR=/usr/bin/editediteachuser.profiletochangetheEDITORvalueto/usr/bin/edit

B.Modify/.profileandchangetheEDITORvariableto/usr/bin/edit

C.Modify/etc/environmentandaddEDITOR=/usr/bin/editexportEDITOR

D.Modify/etc/security/defaultsandchangetheEDITORvalueto/usr/bin/edit


参考答案：C

第3题：

____________is a process that creates new words by dropping a real or supposed suffix. Edit was originally backformed from editor, and peddle from peddler.

A、Information

B、backformula

C、backformation

D、backformative


参考答案：C

第4题：

Which action changes the default editor for ALL users on the system from vi to edit of the following？（）

  • A、Issue the command：  export EDITOR=/usr/bin/edit
  • B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
  • C、Modify /etc/environment and add  EDITOR=/usr/bin/edit  export EDITOR
  • D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

正确答案:C

第5题：

Which action change the default editor for ALL users on the system from vi to edit（）

  • A、Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/edit
  • B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
  • C、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
  • D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

正确答案:C

第6题：

Which command will change the user webserver’s shell toksh93?()

A.chshell -ksh93 webserver

B.chsh webserver /usr/bin/ksh93

C.chuser -a shell=/usr/bin/ksh93 webserver

D.setuid -a SHELL=/usr/bin/ksh93 -u webserver


参考答案：B

第7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8题：

WhichactionchangesthedefaulteditorforALLusersonthesystemfromvitoeditofthefollowing?()

A.Issuethecommand：exportEDITOR=/usr/bin/edit

B.Modify/.profileandchangetheEDITORvariableto/usr/bin/edit

C.Modify/etc/environmentandaddEDITOR=/usr/bin/editexportEDITOR

D.Modify/etc/security/defaultsandchangetheEDITORvalueto/usr/bin/edit


参考答案：C

第9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10题：

Which action changes the default editor for ALL users on the system from vi to edit？（）

  • A、Issue the command：export EDITOR=/usr/bin/edit edit each users .profile to change the EDITOR value to /usr/bin/edit
  • B、Modify /.profile and change the EDITOR variable to /usr/bin/edit
  • C、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITOR
  • D、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit

正确答案:C

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