Which of the following commands prints the exit value of the most recently executed program in Bash?
Posted: Sat Jul 23, 2022 7:42 pm
Which of the following commands prints the exit value of the most recently executed program in Bash?
A. echo $?
B. echo $#
C. echo $exit
D. echo $status
E. echo $&
A. echo $?
B. echo $#
C. echo $exit
D. echo $status
E. echo $&