SCP
Section: User Commands (1)
Index
NAME
scp
- 安全复制(远程文件复制程序)
总览 SYNOPSIS
scp
-words
[-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
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),
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
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_config5.
This is useful for specifying options
for which there is no separate
scp
command-line flag.
- -1
-
Forces
to use protocol 1.
- -2
-
Forces
to use protocol 2.
- -4
-
Forces
to use IPv4 addresses only.
- -6
-
Forces
to use IPv6 addresses only.
DIAGNOSTICS
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
基于University of California BSD 的
rcp(1)
源代码