PAM-modules is a collection of useful PAM modules and command line utilities for checking PAM authentication and other management groups.

pam_fshadow
Authentication against an alternative shadow file.
pam_regex
Controls user access by matching their login name against a regular expression and provides a mechanism for transforming the user names.
pam_log
A diagnostic tool that formats and outputs given messages using syslog.
pam_mysql
Authentication using a MySQL database.
pam_pgsql
Authentication using a PostgreSQL database.
pam_umotd
Construct and display a user-specific message of the day.
pam_ldaphome
Create and populate user's home directory using information from LDAP.
pam_groupmember
Test if the user is member of specified groups.
pamck
A command line utility for testing PAM stacks.
ldappubkey
Produces on the standard output the public ssh keys for given user, each on a separate line. The program is designed for use with openssh version 6.2p1 or higher.
usergitconfig
Customizes user's .gitconfig file using attributes from his LDAP entry. This utility can be used with the initrc-command statement in pam_ldaphome.conf file.