SCP(1) | General Commands Manual | SCP(1) |
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 separatescp
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》:¶
September 25, 1999 | Linux 5.14.0-427.18.1.el9_4.x86_64 |