1 .\" Copyright (c) 1983, 1990, 1993
2 .\" The Regents of the University of California. All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
7 .\" 1. Redistributions of source code must retain the above copyright
8 .\" notice, this list of conditions and the following disclaimer.
9 .\" 2. Redistributions in binary form must reproduce the above copyright
10 .\" notice, this list of conditions and the following disclaimer in the
11 .\" documentation and/or other materials provided with the distribution.
12 .\" 3. All advertising materials mentioning features or use of this software
13 .\" must display the following acknowledgement:
14 .\" This product includes software developed by the University of
15 .\" California, Berkeley and its contributors.
16 .\" 4. Neither the name of the University nor the names of its contributors
17 .\" may be used to endorse or promote products derived from this software
18 .\" without specific prior written permission.
20 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 .\" @(#)rcp.1 8.1 (Berkeley) 5/31/93
33 .\" $FreeBSD: src/bin/rcp/rcp.1,v 1.9.2.6 2002/08/16 20:06:34 ume Exp $
34 .\" $DragonFly: src/bin/rcp/rcp.1,v 1.2 2003/06/17 04:22:50 dillon Exp $
55 utility copies files between machines. Each
59 argument is either a remote file name of the
61 .Dq rname@rhost:path ,
62 or a local file name (containing no `:' characters,
63 or a `/' before any `:'s).
65 The following options are available:
66 .Bl -tag -width indent
68 Use IPv4 addresses only.
70 Use IPv6 addresses only.
72 Turn off all Kerberos authentication.
77 for the remote host in realm
79 instead of the remote host's realm as determined by
80 .Xr krb_realmofhost 3 .
84 to attempt to preserve (duplicate) in its copies the modification
85 times and modes of the source files, ignoring the
87 By default, the mode and owner of
89 are preserved if it already existed; otherwise the mode of the source file
92 on the destination host is used.
94 If any of the source files are directories,
96 copies each subtree rooted at that name; in this case
97 the destination must be a directory.
101 encryption for all data passed by
103 This may impact response time and
105 utilization, but provides
111 is not a full path name, it is interpreted relative to
112 the login directory of the specified user
116 or your current user name if no other remote user name is specified.
119 on a remote host may be quoted (using \e, ", or \(aa)
120 so that the metacharacters are interpreted remotely.
124 utility does not prompt for passwords; it performs remote execution
127 and requires the same authorization.
131 utility handles third party copies, where neither source nor target files
132 are on the current machine.
134 .Bl -tag -width /etc/auth.conf -compact
135 .It Pa /etc/auth.conf
136 configure authentication services
153 has been reimplemented with Kerberos in
156 Doesn't detect all cases where the target of a copy might
157 be a file in cases where only a directory should be legal.
159 Is confused by any output generated by commands in a
164 file on the remote host.
166 The destination user and hostname may have to be specified as
168 when the destination machine is running the