Question 21
Which of the following commands list all files and directories within the /tmp/directory and its subdirectories which are owned by the user root? (Choose two.)
Question 22
Which of the following commands converts spaces in a file to tab characters and prints the result to standard output?
Question 23
Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories?
(Specify only the numerical umask value.)
(Specify only the numerical umask value.)
Question 24
The /etc/_______ file lists currently mounted devices.
Question 25
Which of the following are init systems used within Linux systems? (Choose THREE correct answers.)