Subversion

Links
http://gentoo-wiki.com/HOWTO_Subversion

http://gentoo-wiki.com/HOWTO_Apache2_with_subversion_SVN_and_DAV

Official page

Install
Follow emerge recommendations:

CVS2SVN
To convert cvs database do subversion, (http://cvs2svn.tigris.org/faq.html).

User configs
Suggested modifications to .subversion/config file.

Use
http://svnbook.red-bean.com/en/1.4/svn.tour.html

Backup
http://svnbook.red-bean.com/en/1.4/svn.reposadmin.maint.html