1.\" Copyright (c) 2001 Mark R V Murray
2.\" All rights reserved.
3.\" Copyright (c) 2001 Networks Associates Technology, Inc.
4.\" All rights reserved.
5.\"
6.\" Portions of this software were developed for the FreeBSD Project by
7.\" ThinkSec AS and NAI Labs, the Security Research Division of Network
8.\" Associates, Inc.  under DARPA/SPAWAR contract N66001-01-C-8035
9.\" ("CBOSS"), as part of the DARPA CHATS research program.
10.\"
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12.\" modification, are permitted provided that the following conditions
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35.Dd January 21, 2010
36.Dt PAM_LASTLOG 8
37.Os
38.Sh NAME
39.Nm pam_lastlog
40.Nd login accounting PAM module
41.Sh SYNOPSIS
42.Op Ar service-name
43.Ar module-type
44.Ar control-flag
45.Pa pam_lastlog
46.Op Ar options
47.Sh DESCRIPTION
48The login accounting service module for PAM,
49.Nm
50provides functionality for only one PAM category:
51session management.
52In terms of the
53.Ar module-type
54parameter, this is the
55.Dq Li session
56feature.
57.Ss Login Accounting Session Management Module
58The login accounting session management component provides functions
59to initiate
60.Pq Fn pam_sm_open_session
61and terminate
62.Pq Fn pam_sm_close_session
63sessions.
64The
65.Fn pam_sm_open_session
66function records the session in the user accounting database.
67The
68.Fn pam_sm_close_session
69function does nothing.
70.Pp
71The following options may be passed to the authentication module:
72.Bl -tag -width ".Cm no_warn"
73.It Cm debug
74.Xr syslog 3
75debugging information at
76.Dv LOG_DEBUG
77level.
78.It Cm no_warn
79suppress warning messages to the user.
80.It Cm no_fail
81Ignore I/O failures.
82.El
83.Sh SEE ALSO
84.Xr last 1 ,
85.Xr w 1 ,
86.Xr getutxent 3 ,
87.Xr ulog_login 3 ,
88.Xr ulog_logout 3 ,
89.Xr pam.conf 5 ,
90.Xr lastlogin 8 ,
91.Xr pam 3
92.Sh AUTHORS
93The
94.Nm
95module and this manual page were developed for the FreeBSD Project by
96ThinkSec AS and NAI Labs, the Security Research Division of Network
97Associates, Inc.\& under DARPA/SPAWAR contract N66001-01-C-8035
98.Pq Dq CBOSS ,
99as part of the DARPA CHATS research program.
100