how to run script on event (modify/delete/add)?

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 greetings, please advise how can I run external script on event (LDAP operation)? for example: I am generating config files for users from LDAP data with perl script I want to re-generate config files each time LDAP operation (modify, add, delete) performed how to do that and what is the best way to do that? - -- Zeus V. Panchenko jid:zeus@im.ibs.dn.ua IT Dpt., I.B.S. LLC GMT+2 (EET)