Last Updated on May 20, 2021 by Admin
NDG Linux Essentials 2.0 Chapter 8 Exam Answers
-
When using the cp command, you must provide both a source and a destination.
True or False?
- True
- False
-
Which option(s) can be used to prevent cp from overwriting an existing file?
(choose two)
- -z
- -n
- -N
- -i
-
The command rm -r will…
- remove a directory along with any files or subdirectories.
- generate an error; -r isn’t a valid option.
- remove only empty directories.
- prompt for each confirmation before deleting each file in a directory.
-
Which option can be used with the rm command to prompt before deleting?
- A
- -P
- l
- -i
-
The rm command can delete multiple files at once.
True or False?
- True
- False
-
Which of the following commands can be used to rename a file?
- cp
- rm
- mv
- name
-
The touch command can be used to:
(choose two)
- Update the timestamp of existing files
- Change ownership of a file
- Create new files
- Change a file’s name
-
Which of the following are glob characters?
(choose three)
- The square brackets “[” and “]”
- The question mark “?”
- The dash character “-“
- The asterisk “*”
-
The main purpose of using glob characters is to be able to provide a list of filenames to a command.
True or False?
- True
- False
-
The asterisk character is used to represent zero or more of any character in a filename.
True or False?
- True
- False
-
Which of these commands will return /etc/gai.conf /etc/pam.conf /etc/ucf.conf?
(choose two)
- ls /etc/???.????
- echo /etc/???.*f
- echo /etc/*?.*o?
- ls /etc/p???.**
-
Brackets cannot be used to a represent a range of characters.
True or False?
- True
- False
-
Which command would list files that do not begin with a “T” or a “W”?
- echo /etc/*[TW!]
- echo /etc/!TW
- echo /etc/[!TW]*
- echo /etc/[*TW]!