Linux Essentials (010-150) — Question 1

Which command line can be used to search help files that mention the word "copy"?

Answer options

• A. man -k copy
• B. whatis copy
• C. man copy
• D. copy help
• E. copy –help

Correct answer: A

Explanation

The command 'man -k copy' searches the manual pages for any entries that include the term 'copy', making it the most appropriate choice. The other options, such as 'whatis copy' and 'man copy', do not perform a search of help files for the keyword but rather provide specific information or usage about the command itself.