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Diffstat (limited to 'usr.bin/tftp/tftp.1')
-rw-r--r-- | usr.bin/tftp/tftp.1 | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/usr.bin/tftp/tftp.1 b/usr.bin/tftp/tftp.1 new file mode 100644 index 0000000..b2c5a16 --- /dev/null +++ b/usr.bin/tftp/tftp.1 @@ -0,0 +1,173 @@ +.\" Copyright (c) 1990, 1993, 1994 +.\" The Regents of the University of California. 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. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. +.\" +.\" @(#)tftp.1 8.2 (Berkeley) 4/18/94 +.\" +.Dd April 18, 1994 +.Dt TFTP 1 +.Os BSD 4.3 +.Sh NAME +.Nm tftp +.Nd trivial file transfer program +.Sh SYNOPSIS +.Nm tftp +.Op Ar host +.Sh DESCRIPTION +.Nm Tftp +is the user interface to the Internet +.Tn TFTP +(Trivial File Transfer Protocol), +which allows users to transfer files to and from a remote machine. +The remote +.Ar host +may be specified on the command line, in which case +.Nm tftp +uses +.Ar host +as the default host for future transfers (see the +.Cm connect +command below). +.Sh COMMANDS +Once +.Nm tftp +is running, it issues the prompt +.LI tftp> +and recognizes the following commands: +.Pp +.Bl -tag -width verbose -compact +.It Cm \&? Ar command-name ... +Print help information. +.Pp +.It Cm ascii +Shorthand for "mode ascii" +.Pp +.It Cm binary +Shorthand for "mode binary" +.Pp +.It Cm connect Ar host-name Op Ar port +Set the +.Ar host +(and optionally +.Ar port ) +for transfers. +Note that the +.Tn TFTP +protocol, unlike the +.Tn FTP +protocol, +does not maintain connections between transfers; thus, the +.Cm connect +command does not actually create a connection, +but merely remembers what host is to be used for transfers. +You do not have to use the +.Cm connect +command; the remote host can be specified as part of the +.Cm get +or +.Cm put +commands. +.Pp +.It Cm get Ar filename +.It Cm get Ar remotename localname +.It Cm get Ar file1 file2 ... fileN +Get a file or set of files from the specified +.Ar sources . +.Ar Source +can be in one of two forms: +a filename on the remote host, if the host has already been specified, +or a string of the form +.Ar hosts:filename +to specify both a host and filename at the same time. +If the latter form is used, +the last hostname specified becomes the default for future transfers. +.Pp +.It Cm mode Ar transfer-mode +Set the mode for transfers; +.Ar transfer-mode +may be one of +.Em ascii +or +.Em binary . +The default is +.Em ascii . +.Pp +.It Cm put Ar file +.It Cm put Ar localfile remotefile +.It Cm put Ar file1 file2 ... fileN remote-directory +Put a file or set of files to the specified +remote file or directory. +The destination +can be in one of two forms: +a filename on the remote host, if the host has already been specified, +or a string of the form +.Ar hosts:filename +to specify both a host and filename at the same time. +If the latter form is used, +the hostname specified becomes the default for future transfers. +If the remote-directory form is used, the remote host is +assumed to be a +.Tn UNIX +machine. +.Pp +.It Cm quit +Exit +.Nm tftp . +An end of file also exits. +.Pp +.It Cm rexmt Ar retransmission-timeout +Set the per-packet retransmission timeout, in seconds. +.Pp +.It Cm status +Show current status. +.Pp +.It Cm timeout Ar total-transmission-timeout +Set the total transmission timeout, in seconds. +.Pp +.It Cm trace +Toggle packet tracing. +.Pp +.It Cm verbose +Toggle verbose mode. +.El +.Sh BUGS +.Pp +Because there is no user-login or validation within +the +.Tn TFTP +protocol, the remote site will probably have some +sort of file-access restrictions in place. The +exact methods are specific to each site and therefore +difficult to document here. +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.3 . |