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158 lines
4.6 KiB
Plaintext
158 lines
4.6 KiB
Plaintext
.\" Copyright (c) 1983, 1990, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)rcp.1 8.1 (Berkeley) 5/31/93
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.\" $Id: rcp.1G,v 1.1 1998/01/26 05:25:18 gdr-ftp Exp $
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.\"
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.TH RCP 1 "November 1997" GNO "Commands and Applications"
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.SH NAME
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.BR rcp
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\- remote file copy
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.SH SYNOPSIS
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.BR rcp
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.RB [ -Kpx ]
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.RB [ -k
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.IR realm ]
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.I file1
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.I file2
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.br
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.BR rcp
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.RB [ -Kprx ]
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.RB [ -k
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.IR realm ]
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.IR file ...
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.I directory
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.SH DESCRIPTION
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.BR Rcp
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copies files between machines. Each
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.IR file
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or
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.IR directory
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argument is either a remote file name of the
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form ``ruser@rhost:path'', or a local file name (containing no `:' characters,
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or a `/' before any `:'s).
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.IP "\fB-K\fR"
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The
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.BR -K
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option turns off all Kerberos authentication.
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.IP "\fB-k\fR"
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The
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.BR -k
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option requests
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.BR rcp
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to obtain tickets
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for the remote host in realm
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.IR realm
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instead of the remote host's realm as determined by
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.BR krb_realmofhost (3).
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.IP "\fB-p\fR"
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The
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.BR -p
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option causes
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.BR rcp
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to attempt to preserve (duplicate) in its copies the modification
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times and modes of the source files, ignoring the
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.BR umask .
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By default, the mode and owner of
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.IR file2
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are preserved if it already existed; otherwise the mode of the source file
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modified by the
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.BR umask (2)
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on the destination host is used.
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.IP "\fB-r\fR"
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If any of the source files are directories,
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.BR rcp
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copies each subtree rooted at that name; in this case
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the destination must be a directory.
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.IP "\fB-x\fR"
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The
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.BR -x
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option turns on DES encryption for all data passed by
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.BR rcp .
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This may impact response time and CPU utilization, but provides
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increased security.
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.LP
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If
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.IR path
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is not a full path name, it is interpreted relative to
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the login directory of the specified user
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.IR ruser
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on
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.IR rhost ,
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or your current user name if no other remote user name is specified.
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A
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.BR path
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on a remote host may be quoted (using \e, ", or \(aa)
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so that the metacharacters are interpreted remotely.
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.LP
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.BR Rcp
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does not prompt for passwords; it performs remote execution
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via
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.BR rsh (1),
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and requires the same authorization.
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.LP
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.BR Rcp
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handles third party copies, where neither source nor target files
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are on the current machine.
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.SH ATTRIBUTIONS
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This command was ported from FreeBSD source code
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for distribution with GNO/ME 2.0.6.
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.SH SEE ALSO
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.BR cp (1),
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.BR ftp (1),
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.BR rsh (1),
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.BR rlogin (1)
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.SH HISTORY
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The
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.BR rcp
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command appeared in
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BSD 4.2.
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The version of
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.BR rcp
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described here
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has been reimplemented with Kerberos in 4.3BSD (Reno).
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.SH BUGS
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Doesn't detect all cases where the target of a copy might
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be a file in cases where only a directory should be legal.
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.LP
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Is confused by any output generated by commands in a
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.BR \&.login ,
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.BR \&.profile ,
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.BR \&.cshrc ,
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or
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.BR \&gshrc
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file on the remote host.
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.LP
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The destination user and hostname may have to be specified as
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``rhost.rname'' when the destination machine is running the
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BSD 4.2 version of
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.BR rcp .
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