1 .\" $OpenBSD: sftp-server.8,v 1.19 2010/01/09 03:36:00 jmc Exp $
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31 .Nd SFTP server subsystem
35 .Op Fl f Ar log_facility
40 is a program that speaks the server side of SFTP protocol
41 to stdout and expects client requests from stdin.
43 is not intended to be called directly, but from
51 should be specified in the
63 to print logging information to stderr instead of syslog for debugging.
64 .It Fl f Ar log_facility
65 Specifies the facility code that is used when logging messages from
67 The possible values are: DAEMON, USER, AUTH, LOCAL0, LOCAL1, LOCAL2,
68 LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.
75 Specifies which messages will be logged by
77 The possible values are:
78 QUIET, FATAL, ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, and DEBUG3.
79 INFO and VERBOSE log transactions that
81 performs on behalf of the client.
82 DEBUG and DEBUG1 are equivalent.
83 DEBUG2 and DEBUG3 each specify higher levels of debugging output.
86 Places this instance of
88 into a read-only mode.
89 Attempts to open files for writing, as well as other operations that change
90 the state of the filesystem, will be denied.
94 to be applied to newly-created files and directories, instead of the
100 must be able to access
104 in a chroot configuration therefore requires that
106 establish a logging socket inside the chroot directory.
115 .%T "SSH File Transfer Protocol"
116 .%N draft-ietf-secsh-filexfer-00.txt
118 .%O work in progress material
125 .An Markus Friedl Aq markus@openbsd.org