NAME

scp — 安全複製(遠端檔案複製程式)

總覽 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 在網路中的主機間進行檔案複製。 它用 ssh(1) 來傳輸及驗證資料，提供與 ssh(1) 相同的安全保護。 它不象 rcp(1), scp 會根據需要詢問口令。

在任何檔名中都可以包含主機名和使用者名稱，用來指定從/向該主機複製此檔案。 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

遞迴複製整個目錄。

-v

詳細模式。該選項使 scp 和 ssh(1) 打印出關於執行情況的除錯資訊。在進行除錯連線、驗證和配置問題時，這會很有用的

-B

用批模式(避免重複詢問口令)。

-q

Disables the progress meter.

-C

允許壓縮。向 ssh(1) 傳遞 -C 標誌以允許壓縮。

-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>

歷史 HISTORY

scp 基於University of California BSD 的 rcp(1) 原始碼

參見 SEE ALSO

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

[中文版維護人]

meaculpa <meaculpa@21cn.com>

[中文版最新更新]

2000/12/08

《中國linux論壇man手冊頁翻譯計劃》:

http://cmpp.linuxforum.net

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