mirror of
https://github.com/xcat2/xNBA.git
synced 2024-11-25 19:08:35 +00:00
76 lines
2.4 KiB
Groff
76 lines
2.4 KiB
Groff
.\" Copyright (c) 1983 The Regents of the University of California.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms are permitted
|
|
.\" provided that the above copyright notice and this paragraph are
|
|
.\" duplicated in all such forms and that any documentation,
|
|
.\" advertising materials, and other materials related to such
|
|
.\" distribution and use acknowledge that the software was developed
|
|
.\" by the University of California, Berkeley. The name of the
|
|
.\" University may not be used to endorse or promote products derived
|
|
.\" from this software without specific prior written permission.
|
|
.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
.\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
.\" WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
.\"
|
|
.\" @(#)tftpd.8 6.3 (Berkeley) 9/20/88
|
|
.\"
|
|
.TH TFTPD 8 "September 20, 1988"
|
|
.UC 5
|
|
.SH NAME
|
|
tftpd \- DARPA Trivial File Transfer Protocol server
|
|
.SH SYNOPSIS
|
|
.B /etc/tftpd
|
|
[
|
|
.SM \-c
|
|
<rootdir> ] [
|
|
.SM \-d
|
|
] [
|
|
.SM \-r
|
|
<filter> ]
|
|
.SH DESCRIPTION
|
|
.I Tftpd
|
|
is a server which supports the DARPA Trivial File Transfer
|
|
Protocol.
|
|
The TFTP server operates
|
|
at the port indicated in the ``tftp'' service description;
|
|
see
|
|
.IR services (5).
|
|
The server is normally started by
|
|
.IR inetd (8).
|
|
.PP
|
|
The use of
|
|
.I tftp
|
|
does not require an account or password on the remote system.
|
|
Due to the lack of authentication information,
|
|
.I tftpd
|
|
will allow only publicly readable files to be
|
|
accessed.
|
|
Files may be written only if they already exist and are publicly writable.
|
|
Note that this extends the concept of ``public'' to include
|
|
all users on all hosts that can be reached through the network;
|
|
this may not be appropriate on all systems, and its implications
|
|
should be considered before enabling tftp service.
|
|
The server should have the user ID with the lowest possible privilege.
|
|
.SH OPTIONS
|
|
.TP
|
|
.B \-c
|
|
Pathname of a directory that is considered the rootdirectory for all
|
|
transfers. N.B.
|
|
.I tftpd
|
|
does not actually perform a
|
|
.IR chroot (2)
|
|
call; you should be aware of the security implications and you
|
|
probably should run the server from an unpriviledged account.
|
|
.TP
|
|
.B \-d
|
|
Increased debugging level.
|
|
.TP
|
|
.B \-r
|
|
Pathname of a file that is considered to be a filter program. Whenever
|
|
a client tries to download this file, the filter will be started and
|
|
its output is send to the client. An arbitrary amount of these
|
|
filters can be specified.
|
|
.SH "SEE ALSO"
|
|
tftp(1), inetd(8)
|