Unix Which of the following commands can be used to get information about all users who are currently logged into the system? 1 /u which who who am i None of these 1 /u which who who am i None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? s S R r s S R r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :w q! :q None of these :x :w q! :q None of these :x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sh sort sort -r st sh sort sort -r st ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a filter? sort None of these wc grep sort None of these wc grep ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is mesg None of these sleep grep halt mesg None of these sleep grep halt ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS