101-500 Exam Question 81

Which command will display messages from the kernel that were output during the normal boot sequence?

101-500 Exam Question 82

Given the following input stream:
txt1.txt
atxt.txt
txtB.txt
Which of the following regular expressions turns this input stream into the following output stream?
txt1.bak.txt
atxt.bak.txt
txtB.bak.txt
  • 101-500 Exam Question 83

    Which of the following commands displays the contents of a gzip compressed tar archive?
  • 101-500 Exam Question 84

    Which of the following commands makes /bin/foo executable by everyone but writable only by its owner?
  • 101-500 Exam Question 85

    What is the correct way to set the default systemd boot target to multi-user?
    systemctl isolate multi-user.target