- 搜標題
- 搜題干
- 搜選項
單項選擇題
A user is unable to determine the default system text editor.
How can the local administrator assist the user by identifying the default text editor for the system？（）
A.Login as the user and run ’echo $ENV’.
B.Login as root and run the ’env’ command.
C.Login as root and ’cat /etc/environment’.
D.Login as the user and run the ’env’ command.
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