Don't forget to immunize important configuration files. The immutable bit can be used to prevent one from accidentally deleting or overwriting a file that must be protected. It also prevents someone from creating a symbolic link
to this file. Once your slapd.conf
file has been configured, it's a good idea to immunize it with command like:
[root@deep] /# chattr +i /etc/openldap/slapd.conf
Further documentation, for more details there are several man pages you can read:
LDAP X.500 Protocol Daemon
ldap delete entry tool
configuration file for LDAP get filter routines
data file for LDAP friendly routines
ldap modify entry and ldap add entry tools
ldap modify entry RDN tool
change the password of an LDAP entry
ldap search tool
configuration file for LDAP search preference routines
configuration file for LDAP display template routines
LDAP Data Interchange Format
Stand-alone LDAP Daemon
configuration file for slapd, the stand-alone LDAP daemon
Standalone LDAP Update Replication Daemon
interactive LDAP Directory Server query program