Q's on the use of slapcat

[Jim C <jcllings@tsunamicomm.net>]

Slapcat is great for creating backups but I have a few questions in 
regards to its use.

Mainly, that with "slapcat -l filename.ldif" you get a bunch of built-in 
attributes.

Specifically you get:

creatorsName
createTimestamp
modifiersName
modifyTimestamp

How can these be omitted automatically?  Wouldn't it be usefull to have 
a Perl script wrapper or an added switch for slapcat so that it could be 
possible?

Jim C.