Hash Reference « Hash « Perl

1.Using references to a hash.
2.Hash References
3.Dereferencing hash
4.Anonymous Hash References
5.Get hash value by using the hash reference
6.Get key value pair through hash reference
7.Reference for hash
8.Hard References-Pointers
9.Using -> opertor with hash reference variable

10.Using each function with hash reference
11.Using keys function with hash reference variable