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Full Discussion: Null Character Handling
Top Forums Shell Programming and Scripting Null Character Handling Post 302138062 by npk2210 on Friday 28th of September 2007 11:27:53 AM
Old 09-28-2007
Yes, you are right. For emtpty line i mentioned it as NULL. Could you please explain what exactly the grep -v "^$" will do? Thanks in advance.
 

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Catalyst::Authentication::Store::Null(3pm)		User Contributed Perl Documentation		Catalyst::Authentication::Store::Null(3pm)

NAME
Catalyst::Authentication::Store::Null - Null authentication store SYNOPSIS
use Catalyst qw( Authentication ); __PACKAGE__->config( 'Plugin::Authentication' => { default_realm => 'remote', realms => { remote => { credential => { class => 'TypeKey', key_url => 'http://example.com/regkeys.txt', }, store => { class => 'Null', } } } }); DESCRIPTION
The Null store is a transparent store where any supplied user data is accepted. This is mainly useful for remotely authenticating credentials (e.g. TypeKey, OpenID) which may not be tied to any local storage. It also helps facilitate integration with the Session plugin. METHODS
new( ) Creates a new instance of the store. for_session( ) Returns the user object passed to the method. from_session( ) Returns the user object passed to the method. find_user( ) Since this store isn't tied to any real set of users, this method just returns the user info bless as a Catalyst::Authentication::User::Hash object. user_supports( ) Delegates to Catalyst::Authentication::User::Hash. perl v5.14.2 2012-04-14 Catalyst::Authentication::Store::Null(3pm)
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