Here we collect more or less advanced topics related to using this Wiki. Currently this includes 
#Customization and programming
#Informtion storage: The backend.
#Backup and version control
!!Customization and programming
The complete implementation is based on perl. There are a couple CGI scripts. The basic layout is defined by the file template.html (e.g. header and footer). You may adapt this to your needs. (You could for example incl. different links at the bottom. 

Most of the functionality is implemened in wiki.cgi. You may adapt this to your needs as well. 
!!Information storge
All information is stored in simple text files (no extension) in the directory /usr/local/zwiki/pages. Note that this directory is actually a link to the directory that you installed. 
!!Backup and version control
To backup your wiki content, simply backup the content of the directory /usr/local/zwiki/pages. You may also backup the complete /usr/local/zwiki directory. This would inlude possible customizations and doesn't inrease the backup volume significantly.

You could also ue rsync to synchronize your wiki pages with for example a desktop version of your wiki. You could also put the wiki content in a CVS or RCS repository in order to keep a history. Although the ZWiki frontend doesn't support any such format. That means you can not access previous versions using the ZWki web frontend. 