University:
Eastern Kentucky University
Course:
CSC 400 | Operating Systems
Academic year:

2021
Views:

412

Pages:

2
Author:

Leilani Contreras

Linux Essentials 2.0 Chapter 8 Exam Answers 1. When using the cp command, you must provide both a source and a destination. True or False? True False 22 Which option(s) can be used to prevent cp from overwriting an existing file? (choose two) -2 -N -i 33 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. 44 Which option can be used with the rm command to prompt before deleting? A -P 1 -1 55 The rm command can delete multiple files at once. True or False? : True False 6. Which of the following commands can be used to rename a file? cp rm my name 7. 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 88 Which of the following are glob characters? (choose three) The square brackets "[" and "]" The question mark "?" The dash character "-" The asterisk "" 99 The main purpose of using glob characters is to be able to provide a list of filenames to a command. True or False? True 10. The asterisk character is used to represent zero or more of any character in a filename. True or False? True False 11. Which of these commands will return/etc/gai.conf /etc/pam.conf/etc/ucf.conf? (choose two) Is /etc/???.???? echo/etc/???."f echo/etc/*?.*o? Is/etc/p???.** 12. Brackets cannot be used to a represent a range of characters. True or False? True False : 13. 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]!