Directory List Comparison - Perl

To be done in Perl. Pretty simple project, should not take very long for a skilled programmer. Clear documentation required. Please see my other listings for similar projects. Objective: Compare two folders and print out the file list differences (directory and subdirectories) Input: a Perl script that take three arguments as described below: Arg[0]: folder name A as string type Arg[1]: folder name B as string type Arg[2]: output file name as string type Output: write result to output file as provide in Arg[2]. The output prints out the files/directory found one directory but not the other. Use output with following format: [folder name A]|[dirctory:filename] [folder name B]|[directory:filename] example files: Folder A list: /a/file1 /a/file2 /a/file3 /a/sub/file1 Folder B list: /b/file1 /b/file5 /b/sub1/file2 /b/sub2/file1 input argments: [modulename] /a/ /b/ [login to view URL] output result: /a|file2 /a|file3 /b|file5 /b|sub2/file1 ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Exclusive and complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). ## Platform Unix Server