NAME

     scp — 安全复制(远程文件复制程序)

总览 SYNOPSIS

     scp [-pqrvBC1246] [-F ssh_config] [-S program] [-P port] [-c cipher] [-i identity_file]
     [-l limit] [-o ssh_option] [[user@]host1:]file1 [...] [[user@]host2:]file2

描述 DESCRIPTION

     scp 在网络中的主机间进行文件复制。 它用 ssh(1) 来传输及验证数据，提供与 ssh(1) 相同的安全保
     护。 它不象 rcp(1), scp 会根据需要询问口令。

     在任何文件名中都可以包含主机名和用户名，用来指定从/向该主机复制此文件。 Copies between two
     remote hosts are permitted.

     The options are as follows:

     -c cipher
             Selects the cipher to use for encrypting the data transfer.  This option is directly
             passed to ssh(1).

     -i identity_file
             Selects the file from which the identity (private key) for RSA authentication is
             read.  This option is directly passed to ssh(1).

     -l limit
             Limits the used bandwidth, specified in Kbit/s.

     -p      Preserves modification times, access times, and modes from the original file.

     -r      递归复制整个目录。

     -v      详细模式。该选项使 scp 和 ssh(1) 打印出关于运行情况的调试信息。在进行调试连接、验证
             和配置问题时，这会很有用的

     -B      用批模式(避免重复询问口令)。

     -q      Disables the progress meter.

     -C      允许压缩。向 ssh(1) 传递 -C 标志以允许压缩。

     -F ssh_config
             Specifies an alternative per-user configuration file for ssh.  This option is
             directly passed to ssh(1).

     -P port
             Specifies the port to connect to on the remote host.  Note that this option is
             written with a capital ‘P’, because -p is already reserved for preserving the times
             and modes of the file in rcp(1).

     -S program
             Name of program to use for the encrypted connection.  The program must understand
             ssh(1) options.

     -o ssh_option
             Can be used to pass options to ssh in the format used in ssh_config(5).  This is
             useful for specifying options for which there is no separate scp command-line flag.

     -1      Forces scp to use protocol 1.

     -2      Forces scp to use protocol 2.

     -4      Forces scp to use IPv4 addresses only.

     -6      Forces scp to use IPv6 addresses only.

DIAGNOSTICS

     scp exits with 0 on success or >0 if an error occurred.

作者 AUTHORS

     Timo Rinne <tri@iki.fi> 和 Tatu Ylonen <ylo@cs.hut.fi>

历史 HISTORY

     scp 基于University of California BSD 的 rcp(1) 源代码

参见 SEE ALSO

     rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh_config(5), sshd(8)

[中文版维护人]

     meaculpa <meaculpa@21cn.com>

[中文版最新更新]

     2000/12/08

《中国linux论坛man手册页翻译计划》:

     http://cmpp.linuxforum.net