试题详情
- 单项选择题Many people like the vi text editor but the default bash command line editor recognizes emacs keystrokes. What command entered into a bash initialization file will have bash recognize vi keystrokes after login?()
A、 history-pvi
B、 alias emacs=vi
C、 HISTCMD=vi
D、 set -o vi
E、 unset emacs
- D
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