Rollback Files - MACROMEDIA CONTRIBUTE-USING CONTRIBUTE Use Manual

The Apache web server allows visitors to view such files by default. If your website uses Apache,
you must explicitly disable the browsing of folders and files that begin with an underscore. If you
know how to modify the httpd.conf file on your Apache server and have permission to do so, you
can use a DirectoryMatch directive like the following to prevent visitors from viewing any file in a
folder beginning with an underscore:
<DirectoryMatch "/_.*">
Order Deny,Allow
Deny from All
</DirectoryMatch>
If you're not sure how to edit the httpd.conf file, or you don't have permission to do so, ask your
system administrator or ISP to do it for you. To learn more about limiting access to files and
folders, and other security issues relevant to the Apache web server, see the documentation
supplied with your Apache distribution.

Rollback files

Contribute lets you maintain copies of previously published files on your organization's web
server. These files, called rollback files, let users go back to previous versions if something goes
wrong with the page they're editing. The rollback files are stored in folders named _baks; each
folder of your website contains a _baks subfolder containing previous versions of the files in
that folder.
Note: Do not delete _baks folders, or any of the files they contain.
By default, Contribute maintains three versions of rollback files. If you don't want rollback files
to be created, you can disable the rollback capability for a website. For more information, see
"Enabling and disabling rollbacks" on page 155.
Contribute Administration Overview 141