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- markus@cvs.openbsd.org 2000/06/26 03:22:29 [authfd.c] cleanup, less cut&paste - markus@cvs.openbsd.org 2000/06/26 15:59:19 [servconf.c servconf.h session.c sshd.8 sshd.c] MaxStartups: limit number of unauthenticated connections, work by theo and me - deraadt@cvs.openbsd.org 2000/07/05 14:18:07 [session.c] use no_x11_forwarding_flag correctly; provos ok - provos@cvs.openbsd.org 2000/07/05 15:35:57 [sshd.c] typo - aaron@cvs.openbsd.org 2000/07/05 22:06:58 [scp.1 ssh-agent.1 ssh-keygen.1 sshd.8] Insert more missing .El directives. Our troff really should identify these and spit out a warning. - todd@cvs.openbsd.org 2000/07/06 21:55:04 [auth-rsa.c auth2.c ssh-keygen.c] clean code is good code - deraadt@cvs.openbsd.org 2000/07/07 02:14:29 [serverloop.c] sense of port forwarding flag test was backwards - provos@cvs.openbsd.org 2000/07/08 17:17:31 [compat.c readconf.c] replace strtok with strsep; from David Young <dyoung@onthejob.net> - deraadt@cvs.openbsd.org 2000/07/08 19:21:15 [auth.h] KNF - ho@cvs.openbsd.org 2000/07/08 19:27:33 [compat.c readconf.c] Better conditions for strsep() ending. - ho@cvs.openbsd.org 2000/07/10 10:27:05 [readconf.c] Get the correct message on errors. (niels@ ok) - ho@cvs.openbsd.org 2000/07/10 10:30:25 [cipher.c kex.c servconf.c] strtok() --> strsep(). (niels@ ok)
125 lines
2.5 KiB
Groff
125 lines
2.5 KiB
Groff
.\" -*- nroff -*-
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.\"
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.\" scp.1
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.\"
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.\" Author: Tatu Ylonen <ylo@cs.hut.fi>
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.\"
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.\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
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.\" All rights reserved
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.\"
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.\" Created: Sun May 7 00:14:37 1995 ylo
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.\"
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.\" $Id: scp.1,v 1.8 2000/07/11 07:31:38 djm Exp $
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.\"
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.Dd September 25, 1999
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.Dt SCP 1
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.Os
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.Sh NAME
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.Nm scp
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.Nd secure copy (remote file copy program)
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.Sh SYNOPSIS
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.Nm scp
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.Op Fl pqrvC46
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.Op Fl P Ar port
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.Op Fl c Ar cipher
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.Op Fl i Ar identity_file
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.Sm off
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.Oo
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.Op Ar user@
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.Ar host1 No :
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.Oc Ns Ar file1
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.Sm on
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.Op Ar ...
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.Sm off
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.Oo
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.Op Ar user@
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.Ar host2 No :
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.Oc Ar file2
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.Sm on
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.Sh DESCRIPTION
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.Nm
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copies files between hosts on a network.
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It uses
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.Xr ssh 1
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for data transfer, and uses the same authentication and provides the
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same security as
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.Xr ssh 1 .
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Unlike
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.Xr rcp 1 ,
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.Nm
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will ask for passwords or passphrases if they are needed for
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authentication.
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.Pp
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Any file name may contain a host and user specification to indicate
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that the file is to be copied to/from that host.
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Copies between two remote hosts are permitted.
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.Pp
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The options are as follows:
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.Bl -tag -width Ds
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.It Fl c Ar cipher
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Selects the cipher to use for encrypting the data transfer.
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This option is directly passed to
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.Xr ssh 1 .
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.It Fl i Ar identity_file
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Selects the file from which the identity (private key) for RSA
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authentication is read.
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This option is directly passed to
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.Xr ssh 1 .
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.It Fl p
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Preserves modification times, access times, and modes from the
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original file.
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.It Fl r
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Recursively copy entire directories.
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.It Fl v
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Verbose mode.
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Causes
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.Nm
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and
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.Xr ssh 1
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to print debugging messages about their progress.
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This is helpful in
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debugging connection, authentication, and configuration problems.
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.It Fl B
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Selects batch mode (prevents asking for passwords or passphrases).
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.It Fl q
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Disables the progress meter.
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.It Fl C
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Compression enable.
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Passes the
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.Fl C
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flag to
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.Xr ssh 1
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to enable compression.
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.It Fl P Ar port
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Specifies the port to connect to on the remote host.
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Note that this option is written with a capital
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.Sq P ,
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because
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.Fl p
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is already reserved for preserving the times and modes of the file in
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.Xr rcp 1 .
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.It Fl 4
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Forces
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.Nm
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to use IPv4 addresses only.
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.It Fl 6
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Forces
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.Nm
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to use IPv6 addresses only.
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.El
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.Sh AUTHORS
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Timo Rinne <tri@iki.fi> and Tatu Ylonen <ylo@cs.hut.fi>
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.Sh HISTORY
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.Nm
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is based on the
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.Xr rcp 1
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program in BSD source code from the Regents of the University of
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California.
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.Sh SEE ALSO
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.Xr rcp 1 ,
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.Xr ssh 1 ,
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.Xr ssh-add 1 ,
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.Xr ssh-agent 1 ,
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.Xr ssh-keygen 1 ,
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.Xr sshd 8
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