Question 56

Which of the following statements is correct for a command line ending with a & character?
  • Question 57

    Which of the following regular expressions represents a single upper-case letter?
  • Question 58

    Which of the following commands lists all currently installed packages when using RPM package management?
  • Question 59

    When in Normal mode invi, which character can be used to begin a reverse search of the text?
  • Question 60

    While editing a file in vi, the file changes due to another process. Without exiting vi, how can the file be reopened for editing with the new content?