Why do you want to create a unique UID?

When you create an LDAP entry, it is assigned a Distinguished Name attribute (DN) -- this is a unique identifier for that LDAP entry.

The LDAP server itself has these DN's stored at that point, there's no reason to store them separately for your script -- they can be retreived at any time.

However, if you're dead set on storing unique identifiers, store the DN's in a hash for later reference. I like to use Data::Dumper to dump the hash into a data file for later reference and update.

Cheers,
Matt

In reply to Re: can a script change itself? by mojotoad
in thread can a script change itself? by deathbygoats

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