LFCS Free Practice Test

Which file should be edited to select the network locations from which Debian installation package files are loaded?

1. A. /etc/dpkg/dpkg.cfg
2. B. /etc/apt/apt.conf
3. C. /etc/apt/apt.conf.d
4. D. /etc/apt/sources.list
5. E. /etc/dpkg/dselect.cfg

Correct Answer: D

Which commands can be used to change a user's account aging information? (Choose THREE correct answers.)

1. A. usermod
2. B. passwd
3. C. chattr
4. D. chage
5. E. chsh

Correct Answer: ABD

Which of the following commands will output all of the lines with the name Fred in upper or lower case but not the word red from the file data_file?(Choose two)

1. A. grep -v fred data_file
2. B. grep \'[f]red\' data_file
3. C. egrep fred data_file
4. D. grep \'[Ff]red\' data_file
5. E. grep -i fred data_file

Correct Answer: DE

Which of the following files, when existing, affect the behavior of the Bash shell? (Choose TWO correct answers.)

1. A. ~/.bashconf
2. B. ~/.bashrc
3. C. ~/.bashdefaults
4. D. ~/.bash_etc
5. E. ~/.bash_profile

Correct Answer: BE