单选题Which action change the default editor for ALL users on the system from vi to edit（）AIssue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editBModify /.profile and change the EDITOR variable to /usr/bin/editCModify /etc/environment and add EDITOR=/usr/bin/edit export EDITORDModify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
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
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