This is the README for pam_unix2
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pam_unix2 comes as one module: pam_unix2.so

For getting the passwd entries, it uses NSS from glibc >= 2.1. This module
can get password entries from secure NIS+ server and change local, NIS
and NIS+ passwords.

This module supports passwords with DES, bigcrypt, MD5 and blowfish
encryption.

pam_unix2 reads at first his options from /etc/security/pam_unix2.conf.
After this it use the options from the PAM config file for the
application.

For more information about the varios options, please read the
pam_unix2.8 manual page.

 Thorsten Kukuk <kukuk@suse.de>, 14. July 2003