User manual of OpenLDAP

A good bookmark: Using OpenLDAP on Debian Woody to serve Linux and Samba Users is a user manual for OpenLDAP; But it does a lot more than merely explaining the installation of this directory on Debian Linux. It can be considered as a proper training to OpenLDAP in more ways than one.

But if you consider that this is not the right thing, you could thing a more organized (but less readable) description of LDAP: “Basics of LDAP” which is also very much Linux-oriented, of course.