试题详情
- 单项选择题 Which of the following commands should be used to open a tty port configured in the /etc/uucp/Devices file as: Direct tty2 - 9600 direct in debug mode, ignoring modem control signal data carrier detect (DCD)?()
A、cu -l tty2
B、cu -dml tty2
C、cu -dht Direct
D、cu -s9600 -l tty2
- B
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