66 lines
2.3 KiB
Groff
66 lines
2.3 KiB
Groff
.\"-
|
|
.\" Copyright (c) 2011 Dag-Erling Smørgrav
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. The name of the author may not be used to endorse or promote
|
|
.\" products derived from this software without specific prior written
|
|
.\" permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" $Id: su.1 816 2014-09-12 07:50:22Z des $
|
|
.\"
|
|
.Dd September 12, 2014
|
|
.Dt SU 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm su
|
|
.Nd switch user identity
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Ar login Op Ar ...
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility starts a shell under the identity of the user specified by the
|
|
first argument on the command line.
|
|
If no user is specified, the default is
|
|
.Dq root .
|
|
.Pp
|
|
Any additional command-line arguments are passed as-is to the shell.
|
|
.Pp
|
|
The requesting user is authenticated using the
|
|
.Dq su
|
|
PAM policy.
|
|
.Sh IMPLEMENTATION NOTES
|
|
The
|
|
.Nm
|
|
utility is provided with the OpenPAM library as a sample application
|
|
and should not be used in production systems.
|
|
.Sh SEE ALSO
|
|
.Xr openpam 3 ,
|
|
.Xr pam 3
|
|
.Sh AUTHORS
|
|
The
|
|
.Nm
|
|
utility and this manual page were written by
|
|
.An Dag-Erling Sm\(/orgrav Aq des@des.no .
|