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
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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
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26 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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32 .\" @(#)rcp.1 8.1 (Berkeley) 5/31/93
53 copies files between machines. Each
57 argument is either a remote file name of the
59 .Dq rname@rhost:path ,
60 or a local file name (containing no `:' characters,
61 or a `/' before any `:'s).
63 The following options are available:
64 .Bl -tag -width indent
66 Turn off all Kerberos authentication.
71 for the remote host in realm
73 instead of the remote host's realm as determined by
74 .Xr krb_realmofhost 3 .
78 to attempt to preserve (duplicate) in its copies the modification
79 times and modes of the source files, ignoring the
81 By default, the mode and owner of
83 are preserved if it already existed; otherwise the mode of the source file
86 on the destination host is used.
88 If any of the source files are directories,
90 copies each subtree rooted at that name; in this case
91 the destination must be a directory.
95 encryption for all data passed by
97 This may impact response time and
99 utilization, but provides
105 is not a full path name, it is interpreted relative to
106 the login directory of the specified user
110 or your current user name if no other remote user name is specified.
113 on a remote host may be quoted (using \e, ", or \(aa)
114 so that the metacharacters are interpreted remotely.
117 does not prompt for passwords; it performs remote execution
120 and requires the same authorization.
123 handles third party copies, where neither source nor target files
124 are on the current machine.
126 .Bl -tag -width /etc/auth.conf -compact
127 .It Pa /etc/auth.conf
128 configure authentication services
145 has been reimplemented with Kerberos in
148 Doesn't detect all cases where the target of a copy might
149 be a file in cases where only a directory should be legal.
151 Is confused by any output generated by commands in a
156 file on the remote host.
158 The destination user and hostname may have to be specified as
160 when the destination machine is running the