Which of the following commands should be added to /etc/bash_profile in order to change the language of messages for an internationalized program to Portuguese (pt)?
A.
export LANGUAGE="pt"
B.
export MESSAGE="pt"
C.
export UI_MESSAGES="pt"
D.
export LC_MESSAGES="pt"
E.
export ALL_MESSAGES="pt"
題解
「LC_MESSAGES」環境變數決定了程式要使用何種語言來顯示訊息。所以選項D是正確答案。