RCP.1
资源名称:os_source.zip [点击查看]
上传用户:datang2001
上传日期:2007-02-01
资源大小:53269k
文件大小:2k
源码类别:
操作系统开发
开发平台:
C/C++
- ." Copyright (c) 1983 Regents of the University of California.
- ." All rights reserved. The Berkeley software License Agreement
- ." specifies the terms and conditions for redistribution.
- ."
- ." @(#)rcp.1c 6.4 (Berkeley) 5/12/86
- ."
- .TH RCP 1 "May 12, 1986"
- .UC 5
- .SH NAME
- rcp - remote file copy
- .SH SYNOPSIS
- .B rcp
- .RB [ -p ]
- .I file1 file2
- .br
- .B rcp
- .RB [ -pr ]
- .I file
- &...
- .I directory
- .SH DESCRIPTION
- .B Rcp
- copies files between machines. Each
- .I file
- or
- .I directory
- argument is either a remote file name of the
- form ``rhost:path'', or a local file name (containing no `:' characters,
- or a `/' before any `:'s).
- .PP
- If the
- .B -r
- option
- is specified and any of the source files are directories,
- .B rcp
- copies each subtree rooted at that name; in this case
- the destination must be a directory.
- .PP
- By default, the mode and owner of
- .I file2
- are preserved if it already existed; otherwise the mode of the source file
- modified by the
- .BR umask (2)
- on the destination host is used.
- The
- .B -p
- option causes
- .B rcp
- to attempt to preserve (duplicate) in its copies the modification
- times and modes of the source files, ignoring the
- .BR umask .
- .PP
- If
- .I path
- is not a full path name, it is interpreted relative to
- your login directory on
- .IR rhost .
- A
- .I path
- on a remote host may be quoted (using e, ", or (aa)
- so that the metacharacters are interpreted remotely.
- .PP
- .B Rcp
- does not prompt for passwords; your current local user name
- must exist on
- .I rhost
- and allow remote command execution via
- .BR rsh (1).
- .PP
- .B Rcp
- handles third party copies, where neither source nor target files
- are on the current machine.
- Hostnames may also take the form ``rname@rhost'' to use
- .I rname
- rather than the current user name on the remote host.
- The destination hostname may also take the form ``rhost.rname'' to
- support destination machines that are running 4.2BSD
- versions of
- .BR rcp .
- .SH SEE ALSO
- .BR cp (1),
- .BR ftp (1),
- .BR rsh (1),
- .BR rlogin (1).
- .SH BUGS
- Doesn't detect all cases where the target of a copy might
- be a file in cases where only a directory should be legal.
- .br
- Is confused by any output generated by commands in a
- &.profile, or &.*shrc file on the remote host.