Create a Perl program that takes at least two command line arguments: the first is a pattern to look for in one or more files the second (and possibly onward) is a list of files Your program should search each file for any occurrences of the given pattern and output the total number of occurrences found Add some additional arguments, for example, whether or not the search should be case insensitive would be a reasonable option. Make sure that your program includes documentation of any additional arguments. 3. Capture the result and put it in L10.docx with explanation 4. Submit both L10.pl and L10.docx