CompTIA
LX0-101 · Question #130
Which command will print the exit value of the previous command to the screen in bash?
The correct answer is A. echo $? See the full explanation below for the reasoning.
Question
Which command will print the exit value of the previous command to the screen in bash?
Options
- Aecho $?
- Becho $#
- Cecho $exit
- Decho $status
- Eecho $&
How the community answered
(18 responses)- A72% (13)
- B6% (1)
- C17% (3)
- D6% (1)
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