scp

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.