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Diffstat (limited to 'crypto/openssh/scp.1')
| -rw-r--r-- | crypto/openssh/scp.1 | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/crypto/openssh/scp.1 b/crypto/openssh/scp.1 new file mode 100644 index 0000000..43662ab --- /dev/null +++ b/crypto/openssh/scp.1 @@ -0,0 +1,220 @@ +.\" -*- nroff -*- +.\" +.\" scp.1 +.\" +.\" Author: Tatu Ylonen <ylo@cs.hut.fi> +.\" +.\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland +.\" All rights reserved +.\" +.\" Created: Sun May 7 00:14:37 1995 ylo +.\" +.\" $OpenBSD: scp.1,v 1.40 2006/07/18 07:56:28 jmc Exp $ +.\" +.Dd September 25, 1999 +.Dt SCP 1 +.Os +.Sh NAME +.Nm scp +.Nd secure copy (remote file copy program) +.Sh SYNOPSIS +.Nm scp +.Bk -words +.Op Fl 1246BCpqrv +.Op Fl c Ar cipher +.Op Fl F Ar ssh_config +.Op Fl i Ar identity_file +.Op Fl l Ar limit +.Op Fl o Ar ssh_option +.Op Fl P Ar port +.Op Fl S Ar program +.Sm off +.Oo +.Op Ar user No @ +.Ar host1 No : +.Oc Ns Ar file1 +.Sm on +.Op Ar ... +.Sm off +.Oo +.Op Ar user No @ +.Ar host2 No : +.Oc Ar file2 +.Sm on +.Ek +.Sh DESCRIPTION +.Nm +copies files between hosts on a network. +It uses +.Xr ssh 1 +for data transfer, and uses the same authentication and provides the +same security as +.Xr ssh 1 . +Unlike +.Xr rcp 1 , +.Nm +will ask for passwords or passphrases if they are needed for +authentication. +.Pp +Any file name may contain a host and user specification to indicate +that the file is to be copied to/from that host. +Copies between two remote hosts are permitted. +.Pp +The options are as follows: +.Bl -tag -width Ds +.It Fl 1 +Forces +.Nm +to use protocol 1. +.It Fl 2 +Forces +.Nm +to use protocol 2. +.It Fl 4 +Forces +.Nm +to use IPv4 addresses only. +.It Fl 6 +Forces +.Nm +to use IPv6 addresses only. +.It Fl B +Selects batch mode (prevents asking for passwords or passphrases). +.It Fl C +Compression enable. +Passes the +.Fl C +flag to +.Xr ssh 1 +to enable compression. +.It Fl c Ar cipher +Selects the cipher to use for encrypting the data transfer. +This option is directly passed to +.Xr ssh 1 . +.It Fl F Ar ssh_config +Specifies an alternative +per-user configuration file for +.Nm ssh . +This option is directly passed to +.Xr ssh 1 . +.It Fl i Ar identity_file +Selects the file from which the identity (private key) for RSA +authentication is read. +This option is directly passed to +.Xr ssh 1 . +.It Fl l Ar limit +Limits the used bandwidth, specified in Kbit/s. +.It Fl o Ar ssh_option +Can be used to pass options to +.Nm ssh +in the format used in +.Xr ssh_config 5 . +This is useful for specifying options +for which there is no separate +.Nm scp +command-line flag. +For full details of the options listed below, and their possible values, see +.Xr ssh_config 5 . +.Pp +.Bl -tag -width Ds -offset indent -compact +.It AddressFamily +.It BatchMode +.It BindAddress +.It ChallengeResponseAuthentication +.It CheckHostIP +.It Cipher +.It Ciphers +.It Compression +.It CompressionLevel +.It ConnectionAttempts +.It ConnectTimeout +.It ControlMaster +.It ControlPath +.It GlobalKnownHostsFile +.It GSSAPIAuthentication +.It GSSAPIDelegateCredentials +.It HashKnownHosts +.It Host +.It HostbasedAuthentication +.It HostKeyAlgorithms +.It HostKeyAlias +.It HostName +.It IdentityFile +.It IdentitiesOnly +.It KbdInteractiveDevices +.It LogLevel +.It MACs +.It NoHostAuthenticationForLocalhost +.It NumberOfPasswordPrompts +.It PasswordAuthentication +.It Port +.It PreferredAuthentications +.It Protocol +.It ProxyCommand +.It PubkeyAuthentication +.It RekeyLimit +.It RhostsRSAAuthentication +.It RSAAuthentication +.It SendEnv +.It ServerAliveInterval +.It ServerAliveCountMax +.It SmartcardDevice +.It StrictHostKeyChecking +.It TCPKeepAlive +.It UsePrivilegedPort +.It User +.It UserKnownHostsFile +.It VerifyHostKeyDNS +.El +.It Fl P Ar port +Specifies the port to connect to on the remote host. +Note that this option is written with a capital +.Sq P , +because +.Fl p +is already reserved for preserving the times and modes of the file in +.Xr rcp 1 . +.It Fl p +Preserves modification times, access times, and modes from the +original file. +.It Fl q +Disables the progress meter. +.It Fl r +Recursively copy entire directories. +.It Fl S Ar program +Name of +.Ar program +to use for the encrypted connection. +The program must understand +.Xr ssh 1 +options. +.It Fl v +Verbose mode. +Causes +.Nm +and +.Xr ssh 1 +to print debugging messages about their progress. +This is helpful in +debugging connection, authentication, and configuration problems. +.El +.Pp +.Ex -std scp +.Sh SEE ALSO +.Xr rcp 1 , +.Xr sftp 1 , +.Xr ssh 1 , +.Xr ssh-add 1 , +.Xr ssh-agent 1 , +.Xr ssh-keygen 1 , +.Xr ssh_config 5 , +.Xr sshd 8 +.Sh HISTORY +.Nm +is based on the +.Xr rcp 1 +program in BSD source code from the Regents of the University of +California. +.Sh AUTHORS +.An Timo Rinne Aq tri@iki.fi +.An Tatu Ylonen Aq ylo@cs.hut.fi |
