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	my @out = uniq sort @input;
	my @out = distinct sort @input;
	my @out = dups sort @input;

	Uniq exports three methods 'uniq', 'distinct' and 'dups'.
	All these methods accepts a list and returns a list.

=head1 ABSTRACT

	Similar functionality is available at shell prompts of *nix O/S.
	This modules is attempting to provide the same to Perl programming,

=head1 DESCRIPTION

	The usage of the methods provided here is simple. You always provide
	a sorted list to any of these methods and accept a sorted list of
	values in return.

	Suppose @lis1 and @list2 are two available lists defined as
	follows: