Questions 1. What command was used to determine the version of BASH running on the Ubuntu client? What version was in use there? 2. What does the acronym "CVE" stand for and in your own words explain what it represents? 3. What was the specific BASH vulnerability found on the Ubuntu client? 4. When this vulnerability was attacked what ability was provided to the attacking machine? 5. What command was executed to start the web server service on the Security Onion? 6. In a Linux file system, how are hidden files or directories named?