Question 66

Which of the following commands print the current working directory when using a Bash shell? (Choose two.)
  • Question 67

    Which daemon handles power management events on a Linux system?
  • Question 68

    What is the effect of the egrep command when the -v option is used?
  • Question 69

    You are trying to make a hard link to an ordinary file but ln returns an error. Which of the following could cause this?
  • Question 70

    Which of the following commands outputs testto the shell?
    cat <!EOT