Reset admin password on os x server

we acquired a os x server from a company we purchased and don't have either the server software or the admin passwords to login. Can anyone give me instructions on how to reset the password. I do have OS X Tiger on DVD but not server? Thanks.

As for OS X Server there are two datastores for users/accounts:
a) accounts in Netinfo datastore, like on any other OS X Client OS has
b) accounts in LDAP/OpenDirectory
To reset a) just boot off the cd, there is a "reset passwd" GUI provided.
b) is trickier and therefore you need to interact with another separate datastore that is used just for passwords. Guess what it's named? Right: PasswordServer.
It has a cmdline utility called "mkpassdb". See "man mkpassdb".
You will then use "mkpassdb -dump" to see the entries it has and "mkpassdb -setpassword" to change passwords.
Good luck,
-Ralph

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