openssh/sftp-server.8
Damien Miller fef95ad816 - djm@cvs.openbsd.org 2006/07/06 10:47:57
[sftp-server.8 sftp-server.c]
     add commandline options to enable logging of transactions; ok markus@
2006-07-10 20:46:55 +10:00

93 lines
2.8 KiB
Groff

.\" $OpenBSD: sftp-server.8,v 1.11 2006/07/06 10:47:57 djm Exp $
.\"
.\" Copyright (c) 2000 Markus Friedl. 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.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
.\"
.Dd August 30, 2000
.Dt SFTP-SERVER 8
.Os
.Sh NAME
.Nm sftp-server
.Nd SFTP server subsystem
.Sh SYNOPSIS
.Nm sftp-server
.Op Fl f Ar log_facility
.Op Fl l Ar log_level
.Sh DESCRIPTION
.Nm
is a program that speaks the server side of SFTP protocol
to stdout and expects client requests from stdin.
.Nm
is not intended to be called directly, but from
.Xr sshd 8
using the
.Cm Subsystem
option.
.Pp
Command-line flags to
.Nm
should be specified in the
.Cm Subsystem
declaration.
See
.Xr sshd_config 5
for more information.
.Pp
Valid options are:
.Bl -tag -width Ds
.It Fl f Ar log_facility
Specifies the facility code that is used when logging messages from
.Nm .
The possible values are: DAEMON, USER, AUTH, LOCAL0, LOCAL1, LOCAL2,
LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.
The default is AUTH.
.It Fl l Ar log_level
Specifies which messages will be logged by
.Nm .
The possible values are:
QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
INFO and VERBOSE log transactions that
.Nm
performs on behalf of the client.
DEBUG and DEBUG1 are equivalent.
DEBUG2 and DEBUG3 each specify higher levels of debugging output.
The default is ERROR.
.El
.Sh SEE ALSO
.Xr sftp 1 ,
.Xr ssh 1 ,
.Xr sshd_config 5 ,
.Xr sshd 8
.Rs
.%A T. Ylonen
.%A S. Lehtinen
.%T "SSH File Transfer Protocol"
.%N draft-ietf-secsh-filexfer-00.txt
.%D January 2001
.%O work in progress material
.Re
.Sh AUTHORS
.An Markus Friedl Aq markus@openbsd.org
.Sh HISTORY
.Nm
first appeared in OpenBSD 2.8 .