To add to my query, I need to copy the source files from one directory strucure many times. So, I thought to get a generic perl script, which I will run everytime, instead of manually copy-pasting.
P.S. I am working on Windows machine.
A quick look through CPAN shows a few modules that could do the trick, including File::Repl and File::Xcopy. You could also do the quick and dirty thing and just do a system call to xcopy.