单选题Which of the following commands should be used to check the settings for a new tty that was just set up as tty2？（）Alsattr -El tty2Blscons -d /dev/tty2Clscfg -vl tty2Dwhat /dev/tty2
单选题
Which of the following commands should be used to check the settings for a new tty that was just set up as tty2？（）
A
lsattr -El tty2
B
lscons -d /dev/tty2
C
lscfg -vl tty2
D
what /dev/tty2
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