Syntax to suppress the display of command error to monitor?
A. command > &2
B. command 2> &1
C. command 2> &2
D. command 2> /dev/null
Answer: Option D
A. command > &2
B. command 2> &1
C. command 2> &2
D. command 2> /dev/null
Answer: Option D
What command is used to count the total number of lines, words, and characters contained in a file?
A. countw
B. wcount
C. wc
D. count p
E. None of the above
What command is used with vi editor to delete a single character?
A. x
B. y
C. a
D. z
E. None of the above
Join The Discussion