Summery
ネットワークにある別サーバーとデータのやりとり（コピー）を行う。
Construction
$ rcp [option] [file1] [file2]
Option
-p : コピー元の情報を引き継ぐ
-r : 排他的に階層ファイルを扱う
Sample
# AサーバーからBサーバーへコピー
$ rcp test@192.168.1.2:/home/test/aaa test@192.168.1.3:/home/test/bbb
Discription
NAME
scp — secure copy (remote file copy program)
SYNOPSIS
scp [-12346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] [-l limit] [-o ssh_option]
[-P port] [-S program] [[user@]host1:]file1 ... [[user@]host2:]file2
DESCRIPTION
scp copies files between hosts on a network. It uses ssh(1) for data transfer, and uses the same
authentication and provides the same security as ssh(1). Unlike rcp(1), scp will ask for passwords
or passphrases if they are needed for authentication.
File names may contain a user and host specification to indicate that the file is to be copied
to/from that host. Local file names can be made explicit using absolute or relative pathnames to
avoid scp treating file names containing ‘:’ as host specifiers. Copies between two remote hosts
are also permitted.
The options are as follows:
-1 Forces scp to use protocol 1.
-2 Forces scp to use protocol 2.
-3 Copies between two remote hosts are transferred through the local host. Without this option
the data is copied directly between the two remote hosts. Note that this option disables
the progress meter.
-4 Forces scp to use IPv4 addresses only.
-6 Forces scp to use IPv6 addresses only.
-B Selects batch mode (prevents asking for passwords or passphrases).
-C Compression enable. Passes the -C flag to ssh(1) to enable compression.
-c cipher
Selects the cipher to use for encrypting the data transfer. This option is directly passed
to ssh(1).
-F ssh_config
Specifies an alternative per-user configuration file for ssh. This option is directly
passed to ssh(1).
-i identity_file
Selects the file from which the identity (private key) for public key authentication is
read. This option is directly passed to ssh(1).
-l limit
Limits the used bandwidth, specified in Kbit/s.
-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. For full details
of the options listed below, and their possible values, see ssh_config(5).
AddressFamily
BatchMode
BindAddress
CanonicalDomains
CanonicalizeFallbackLocal
CanonicalizeHostname
CanonicalizeMaxDots
CanonicalizePermittedCNAMEs
ChallengeResponseAuthentication
CheckHostIP
Cipher
Ciphers
Compression
CompressionLevel
ConnectionAttempts
ConnectTimeout
ControlMaster
ControlPath
ControlPersist
GlobalKnownHostsFile
GSSAPIAuthentication
GSSAPIDelegateCredentials
HashKnownHosts
Host
HostbasedAuthentication
HostKeyAlgorithms
HostKeyAlias
HostName
IdentityFile
IdentitiesOnly
IPQoS
KbdInteractiveAuthentication
KbdInteractiveDevices
KexAlgorithms
LogLevel
MACs
NoHostAuthenticationForLocalhost
NumberOfPasswordPrompts
PasswordAuthentication
PKCS11Provider
Port
PreferredAuthentications
Protocol
ProxyCommand
PubkeyAuthentication
RekeyLimit
RhostsRSAAuthentication
RSAAuthentication
SendEnv
ServerAliveInterval
ServerAliveCountMax
StrictHostKeyChecking
TCPKeepAlive
UsePrivilegedPort
User
UserKnownHostsFile
VerifyHostKeyDNS
-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).
-p Preserves modification times, access times, and modes from the original file.
-q Quiet mode: disables the progress meter as well as warning and diagnostic messages from
ssh(1).
-r Recursively copy entire directories. Note that scp follows symbolic links encountered in
the tree traversal.
-S program
Name of program to use for the encrypted connection. The program must understand ssh(1)
options.
-v Verbose mode. Causes scp and ssh(1) to print debugging messages about their progress. This
is helpful in debugging connection, authentication, and configuration problems.
EXIT STATUS
The scp utility exits 0 on success, and >0 if an error occurs.
SEE ALSO
rcp(1), sftp(1), ssh(1), ssh-add(1), ssh-agent(1), ssh-keygen(1), ssh_config(5), sshd(8)
HISTORY
scp is based on the rcp(1) program in BSD source code from the Regents of the University of Califor‐
nia.
AUTHORS
Timo Rinne <tri @iki.fi>
Tatu Ylonen <ylo @cs.hut.fi>
BSD May 2, 2015 BSD
0 件のコメント:
コメントを投稿