Question 41
Which chown command will change the ownership to dave and the group to staff on a file named data.txt?
Question 42
Which of the following commands is used to change options and positional parameters within a running Bash shell?
Question 43
Which of the following commands can perform searches on file contents using regular expressions?
find
find
Question 44
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 45
What is the output of the following command?
echo "Hello World" | tr -d aieou
echo "Hello World" | tr -d aieou