just to follow up on my post and also just in case there are newbies on this site like me who is having trouble deciphering other official document on getopt::Long,

I ran into below page which gave me enough examples and definition for my slow head to understand bit better.. just wanted to share
But I thank all the experts who reply to my posts as always :-) as there is nothing like coming here and get help/advice/encouragement(sometimes kick in the ass) to continue my journey of perl.. I love perl!!!!

http://world.std.com/~swmcd/steven/perl/pm/getopt.html