scp - secure copy (remote file copy program)

Overview 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 ]

Description DESCRIPTION

Copy files between hosts on the network. It uses ssh (1) and to transmit verification data, providing ssh (1) the same security. It's not like rcp (1), will ask for a password if necessary.

In any file name can contain a host name and user name to specify copy this file from / to the host. 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
Recursively copy the entire directory.
-v
Verbose mode. This option enables and ssh (1) to print out debugging information on the operational situation. During debugging connection, authentication, and configuration problems, which can be useful in
-B
With batch mode (to avoid duplication of inquiry password).
-q
Disables the progress meter.
-C
Allow compression. To ssh (1) is transmitted - C flag to allow compression.
-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. 

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Origin www.cnblogs.com/fanweisheng/p/11098296.html