Question 35

Wildcard metacharacters work similarly to regular expressions in that they are used to match characters, yet there are many differences. Which one of the following statements is not true?

A.

Wildcard metacharacters are interpreted by the shell, whereas regular expressions are interpreted by a text tool program.

B.

Wildcard metacharacters match characters in filenames, whereas regular expressions match characters within text files.

C.

Wildcard metacharacters typically have different definitions than regular expression metacharacters.

D.

More wildcard metacharacters are available than regular expression metacharacters.

2 points

Question 36

You are logged in as User1 in your home directory. You added a paragraph of content to the fruit/oranges/mandarin file, including the line: Mandarin oranges are delicious. You also used the word "delicious" elsewhere in the paragraph.

What command can you type to show all the instances of the word "delicious" on your display screen? Use a relative path.

2 points

Question 37

You are logged in as User1 in your home directory. What command would you use to delete the manadarin file? Use a relative path.

2 points

Question 38

You are logged in as User1 in your home directory. What command would you use to delete the entire apples directory? Use a relative path.

2 points

Question 39

When you type a command at the command prompt, you can follow it with ________________ and then _______________.

A.

Destinations

B.

Options

C.

Arguments

D.

Parameters

2 points

Question 40

Which of the following are commands associated with help on a Linux system?

A.

man

B.

which

C.

apropos

D.

whatis

E.

info