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pam_env(8)                BSD System Manager's Manual               pam_env(8)

NAME
     pam_env -- The Environment PAM module

SYNOPSIS
     [service-name] function-class control-flag pam_env [options]

DESCRIPTION
     The Environment PAM module supports the authentication and session management function classes.  In
     terms of the function-class parameter, these are ``auth'' and ``session'' respectively.  The Environ-ment Environment
     ment PAM module has identical support for both supported function classes.

     The Environment PAM module allows the setting and unsetting of environment variables.  The use of pre-viously previously
     viously set environment variables as well as PAM_ITEMs such as PAM_RHOST is supported.

     This module can also parse a file with simple KEY=VAL pairs on separate lines (/etc/environment by
     default).  You can change the default file to parse, with the envfile flag and turn it on or off by
     setting the readenv flag to 1 or 0 respectively.

     The following options may be passed to this module:

     conffile=/path/to/pam_env.conf
                 Indicate an alternative pam_env.conf style configuration file to override the default. This
                 can be useful when different services need different environments.

     debug       A lot of debug information will be printed to the system log.

     envfile=/path/to/environment
                 Indicate an alternative environment file to override the default. This can be useful when
                 different services need different environments.

     readenv=0|1
                 Turns on or off the reading of the file specified by envfile (0 is off, 1 is on). By
                 default this option is on.

FILES
     /etc/security/pam_env.conf        The default configuration file.

     /etc/environment                  The default environment file.

SEE ALSO
     environ(7), pam.conf(5), pam(8)

AUTHORS
     The pam_env module was written by Dave Kinchlea <kinch@kinch.ark.com>.

BSD                            February 7, 2009                            BSD