Free folder software for linux

As Plone does not offer this functionality yet, PloneFolderOrder is a solution that works in todays Plone sites. Once integrated into Plone, it will become obsolete for newer versions of Plone, but there are enough Plone sites that need this functionality today to justify this temporary solution.
The difference to other solutions that store order information inside content objects themselves, PloneFolderOder stores order information in Plone Folders (Therefore the name PloneFolderOrder). Storing content order in a Plone Folder is preferable, because when the ordering changes, you only have to change a single object, the Plone Folder itself. The only drawback is that content objects have to query their container to know their place in the order.
The order screen of Plone Folders contains the list of the folders content, and the user can order the content.
The standard Plone views, and most importantly the navigation tree, are respecting the order set by users.
It is a full-fledged Plone product, installable and uninstallable using the QuickInstaller Tool.
Enhancements:
- Bug Correction : restarting zope will not delete the method getParentFromFolder

Mutt Folder List is a mutt patch that adds a sidebar showing all mail folders and the total and number of new messages each contains.
Mutt Folder List project allows users to hide or display the sidebar with a single keystroke, and optionally highlights folders with new messages. Users can scroll up and down the list of folders and open the selected folder, and configure the sidebar width, colors, and key bindings.
Mutt is the mail client of choice for people who are wary of fancy graphical user interfaces. I do like Mozilla Thunderbird, Balsa, and even Outlook Express. My biggest problem with all of these mail clients, however, is that I cannot use Vim to write my emails.
Unfortunately, though, mutt lacks an important feature that most email clients do have: a folder list that allows you to see all mail folders you have and how many (new) emails they each contain.
Justin Hibbits wrote a mutt patch that is an approximate fix to this problem. I helped him by adding some features and fixing some bugs.
Main features:
- A sidebar with a list of folders on the left side of the mutt window.
- Hide/Unhide the sidebar with a single keystroke.
- Every line in the sidebar lists a folder with the total and new number of messages in it.
- Optionally highlight folders with new messages.
- Scroll up and down the list of folders and open the selected folder.
- Configurable sidebar width and colors.
- Configurable key bindings.
Enhancements:
- This release updates the sidebar patch for pristine Mutt 1.5.16.

fetchrss polls weblogs (rss feeds) and e-mails the updates, one message per updated entry.

The effect is comparable to the weblog author e-mailing you personally. fetchrss can run in the background on your desktop or server.

Combine this with procmail to filter blog updates into their own folder in your IMAP account.

mod_auth_user_dir is a module for Apache 2, you can create private user folders using WebDAV protocol. Users have only permissions to access to their own directory. Without this module, a htaccess file must be created inside every user folder. This is completely unmanageable when the number of users is big.

We can build a file server accessible from Windows and Linux using WebDAV and a web server like Apache. Because the protocol is build upon HTTP, the server uses ports TCP 80 (HTTP) and TCP 443 (HTTPS). These ports are commonly open in firewalls without any other special requirement.

User authentication (login and password) are delegated to other Apache modules like mod_auth_ldap.

Installation:

download the binary or compile the source. It should work with all Apache 2.x versions.
install the module with /usr/local/apache2/bin/apxs -i -a -n auth_user_dir libmod_auth_user_dir.la
configure directory options in httpd.conf. Option AUTHUSERDIRROOT can be defined for every Directory, and it is the root folder where user folders will be created.
restart Apache: apachectl restart

Move can help you move files or whole directories without loosing your amaroK statistics (playcounter, score, etc.).

It also works with audio files which are not yet in your collection (f.ex. download folder).

Tested with amaroK 1.4 and Sqlite database, should work with MySQL and PostgreSQL too.

Xffm-filemanager project is a filemanager based on interprocess communication. Many plugins are available.
The Xffm-filemanager has three different GUIs:
- Xffm-iconview: a spatial iconview filemanager
- Xffm-deskview: a desktop view for ~/Desktop folder (or other)
- Xffm-treeview: a treeview filemanager
Enhancements:
- The Xffm filemanager is now a separate package from the xffm file management library and the xffm-gui library.