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Operating Systems Solaris Hard Links and Soft or Sym links Post 302535481 by agama on Thursday 30th of June 2011 10:55:00 PM
Old 06-30-2011
Quote:
Originally Posted by Corona688
The "." and ".." special directories originally used to be directory hardlinks (created by hand!) but this hasn't been the case for decades now. This discussion's come up a few times, and nobody's managed to find a modern OS that supports directory hardlinks so far.
I shudder to think that a file system would risk the real possibility of recursion when directories are hard linked.

Maybe a wee bit off topic, but maybe not, Rob Pike (Bell Labs then, now at Google) wrote an interesting paper on getting '..' right after the introduction of symbolic (soft) links:

Lexical File Names in Plan 9 or Getting Dot-Dot Right

Certainly an interesting read.
 

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HTML::Template::Plugin::Dot::Helpers(3pm)		User Contributed Perl Documentation		 HTML::Template::Plugin::Dot::Helpers(3pm)

NAME
HTML::Template::Plugin::Dot::Helpers - Add useful objects to your templates VERSION
Version 0.04 SYNOPSIS
use HTML::Template::Plugin::Dot::Helpers; Then in your template, you can do: <tmpl_var Number.format_currency(orderitem.price)> DESCRIPTION
This helper class adds some useful objects to your Dot-enabled templates (see HTML::Template::Plugin::Dot). Added objects Number An extended Number::Format object. See Number::Format for documentation. Note that only the object oriented methods are supported here. I've added several generic numerical methods. Most (well, all in this release) are boolean methods, useful in "<tmpl_if>s". They are: equals - test whether two numbers are equal (==) le, lt, ge, gt - test how two numbers compare (implemented with <=, <, >=, > respectively) The following is not yet implemented. String Adds generic string testing functions similar to the above: equals - test whether two strings are equal (eq) le, lt, ge, gt - test how two strings compare lexically AUTHOR
Rhesa Rozendaal, "<rhesa@cpan.org>" BUGS
Please report any bugs or feature requests to "bug-html-template-plugin-dot-helpers@rt.cpan.org", or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=HTML-Template-Plugin-Dot-Helpers>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. ACKNOWLEDGEMENTS
COPYRIGHT &; LICENSE Copyright 2005 Rhesa Rozendaal, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2011-01-04 HTML::Template::Plugin::Dot::Helpers(3pm)
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