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.\" 11.\" Redistribution and use in source and binary forms, with or without 12.\" modification, are permitted provided that the following conditions 13.\" are met: 14.\" 1. Redistributions of source code must retain the above copyright 15.\" notice, this list of conditions and the following disclaimer. 16.\" 2. Redistributions in binary form must reproduce the above copyright 17.\" notice, this list of conditions and the following disclaimer in the 18.\" documentation and/or other materials provided with the distribution. 19.\" 3. The name of the author may not be used to endorse or promote 20.\" products derived from this software without specific prior written 21.\" permission. 22.\" 23.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 24.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 27.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33.\" SUCH DAMAGE. 34.\" 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