> Debian is using LDAP to authenticate users but I couldnt realize how it's > done. apt-get install pam-ldap, or sth like that, and then switch to ldap authentication using /etc/pam.d/* files.. i tried it, it works like a charm. it even supports md5 hashing, and i like it. > How to add/remove entries in the database? I used command-line utilities and Gentelmans Interface to LDAP