blob: b1f5ac71dacd3fce5af2da5e518ca66ecd550cee (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
'\" t
.\" Title: unix_update
.\" Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\" Date: 09/03/2021
.\" Manual: Linux-PAM Manual
.\" Source: Linux-PAM Manual
.\" Language: English
.\"
.TH "UNIX_UPDATE" "8" "09/03/2021" "Linux-PAM Manual" "Linux\-PAM Manual"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
unix_update \- Helper binary that updates the password of a given user
.SH "SYNOPSIS"
.HP \w'\fBunix_update\fR\ 'u
\fBunix_update\fR [\&.\&.\&.]
.SH "DESCRIPTION"
.PP
\fIunix_update\fR
is a helper program for the
\fIpam_unix\fR
module that updates the password of a given user\&. It is not intended to be run directly from the command line and logs a security violation if done so\&.
.PP
The purpose of the helper is to enable tighter confinement of login and password changing services\&. The helper is thus called only when SELinux is enabled on the system\&.
.PP
The interface of the helper \- command line options, and input/output data format are internal to the
\fIpam_unix\fR
module and it should not be called directly from applications\&.
.SH "SEE ALSO"
.PP
\fBpam_unix\fR(8)
.SH "AUTHOR"
.PP
Written by Tomas Mraz and other various people\&.
|
