Annotation of src/crypto/external/bsd/openssh/dist/scp.1, Revision 1.1.1.6
1.1 christos 1: .\"
2: .\" scp.1
3: .\"
4: .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
5: .\"
6: .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
7: .\" All rights reserved
8: .\"
9: .\" Created: Sun May 7 00:14:37 1995 ylo
10: .\"
1.1.1.6 ! christos 11: .\" $OpenBSD: scp.1,v 1.62 2014/03/19 14:42:44 tedu Exp $
1.1 christos 12: .\"
1.1.1.6 ! christos 13: .Dd $Mdocdate: March 19 2014 $
1.1 christos 14: .Dt SCP 1
15: .Os
16: .Sh NAME
17: .Nm scp
18: .Nd secure copy (remote file copy program)
19: .Sh SYNOPSIS
20: .Nm scp
21: .Bk -words
1.1.1.3 christos 22: .Op Fl 12346BCpqrv
1.1 christos 23: .Op Fl c Ar cipher
24: .Op Fl F Ar ssh_config
25: .Op Fl i Ar identity_file
26: .Op Fl l Ar limit
27: .Op Fl o Ar ssh_option
28: .Op Fl P Ar port
29: .Op Fl S Ar program
30: .Sm off
31: .Oo
32: .Op Ar user No @
33: .Ar host1 No :
1.1.1.4 christos 34: .Oc Ar file1
1.1 christos 35: .Sm on
36: .Ar ...
37: .Sm off
38: .Oo
39: .Op Ar user No @
40: .Ar host2 No :
41: .Oc Ar file2
42: .Sm on
43: .Ek
44: .Sh DESCRIPTION
45: .Nm
46: copies files between hosts on a network.
47: It uses
48: .Xr ssh 1
49: for data transfer, and uses the same authentication and provides the
50: same security as
51: .Xr ssh 1 .
52: .Nm
53: will ask for passwords or passphrases if they are needed for
54: authentication.
55: .Pp
56: File names may contain a user and host specification to indicate
57: that the file is to be copied to/from that host.
58: Local file names can be made explicit using absolute or relative pathnames
59: to avoid
60: .Nm
61: treating file names containing
62: .Sq :\&
63: as host specifiers.
64: Copies between two remote hosts are also permitted.
65: .Pp
66: The options are as follows:
67: .Bl -tag -width Ds
68: .It Fl 1
69: Forces
70: .Nm
71: to use protocol 1.
72: .It Fl 2
73: Forces
74: .Nm
75: to use protocol 2.
1.1.1.3 christos 76: .It Fl 3
77: Copies between two remote hosts are transferred through the local host.
78: Without this option the data is copied directly between the two remote
79: hosts.
80: Note that this option disables the progress meter.
1.1 christos 81: .It Fl 4
82: Forces
83: .Nm
84: to use IPv4 addresses only.
85: .It Fl 6
86: Forces
87: .Nm
88: to use IPv6 addresses only.
89: .It Fl B
90: Selects batch mode (prevents asking for passwords or passphrases).
91: .It Fl C
92: Compression enable.
93: Passes the
94: .Fl C
95: flag to
96: .Xr ssh 1
97: to enable compression.
98: .It Fl c Ar cipher
99: Selects the cipher to use for encrypting the data transfer.
100: This option is directly passed to
101: .Xr ssh 1 .
102: .It Fl F Ar ssh_config
103: Specifies an alternative
104: per-user configuration file for
105: .Nm ssh .
106: This option is directly passed to
107: .Xr ssh 1 .
108: .It Fl i Ar identity_file
109: Selects the file from which the identity (private key) for public key
110: authentication is read.
111: This option is directly passed to
112: .Xr ssh 1 .
113: .It Fl l Ar limit
114: Limits the used bandwidth, specified in Kbit/s.
115: .It Fl o Ar ssh_option
116: Can be used to pass options to
117: .Nm ssh
118: in the format used in
119: .Xr ssh_config 5 .
120: This is useful for specifying options
121: for which there is no separate
122: .Nm scp
123: command-line flag.
124: For full details of the options listed below, and their possible values, see
125: .Xr ssh_config 5 .
126: .Pp
127: .Bl -tag -width Ds -offset indent -compact
128: .It AddressFamily
129: .It BatchMode
130: .It BindAddress
1.1.1.6 ! christos 131: .It CanonicalDomains
! 132: .It CanonicalizeFallbackLocal
! 133: .It CanonicalizeHostname
! 134: .It CanonicalizeMaxDots
! 135: .It CanonicalizePermittedCNAMEs
1.1 christos 136: .It ChallengeResponseAuthentication
137: .It CheckHostIP
138: .It Cipher
139: .It Ciphers
140: .It Compression
141: .It CompressionLevel
142: .It ConnectionAttempts
143: .It ConnectTimeout
144: .It ControlMaster
145: .It ControlPath
1.1.1.4 christos 146: .It ControlPersist
1.1 christos 147: .It GlobalKnownHostsFile
148: .It GSSAPIAuthentication
149: .It GSSAPIDelegateCredentials
150: .It HashKnownHosts
151: .It Host
152: .It HostbasedAuthentication
153: .It HostKeyAlgorithms
154: .It HostKeyAlias
155: .It HostName
156: .It IdentityFile
157: .It IdentitiesOnly
1.1.1.3 christos 158: .It IPQoS
1.1.1.4 christos 159: .It KbdInteractiveAuthentication
1.1 christos 160: .It KbdInteractiveDevices
1.1.1.3 christos 161: .It KexAlgorithms
1.1 christos 162: .It LogLevel
163: .It MACs
164: .It NoHostAuthenticationForLocalhost
165: .It NumberOfPasswordPrompts
166: .It PasswordAuthentication
1.1.1.2 adam 167: .It PKCS11Provider
1.1 christos 168: .It Port
169: .It PreferredAuthentications
170: .It Protocol
171: .It ProxyCommand
172: .It PubkeyAuthentication
173: .It RekeyLimit
174: .It RhostsRSAAuthentication
175: .It RSAAuthentication
176: .It SendEnv
177: .It ServerAliveInterval
178: .It ServerAliveCountMax
179: .It StrictHostKeyChecking
180: .It TCPKeepAlive
181: .It UsePrivilegedPort
182: .It User
183: .It UserKnownHostsFile
184: .It VerifyHostKeyDNS
185: .El
186: .It Fl P Ar port
187: Specifies the port to connect to on the remote host.
188: Note that this option is written with a capital
189: .Sq P ,
190: because
191: .Fl p
1.1.1.6 ! christos 192: is already reserved for preserving the times and modes of the file.
1.1 christos 193: .It Fl p
194: Preserves modification times, access times, and modes from the
195: original file.
196: .It Fl q
197: Quiet mode: disables the progress meter as well as warning and diagnostic
198: messages from
199: .Xr ssh 1 .
200: .It Fl r
201: Recursively copy entire directories.
202: Note that
203: .Nm
204: follows symbolic links encountered in the tree traversal.
205: .It Fl S Ar program
206: Name of
207: .Ar program
208: to use for the encrypted connection.
209: The program must understand
210: .Xr ssh 1
211: options.
212: .It Fl v
213: Verbose mode.
214: Causes
215: .Nm
216: and
217: .Xr ssh 1
218: to print debugging messages about their progress.
219: This is helpful in
220: debugging connection, authentication, and configuration problems.
221: .El
1.1.1.3 christos 222: .Sh EXIT STATUS
1.1 christos 223: .Ex -std scp
224: .Sh SEE ALSO
225: .Xr sftp 1 ,
226: .Xr ssh 1 ,
227: .Xr ssh-add 1 ,
228: .Xr ssh-agent 1 ,
229: .Xr ssh-keygen 1 ,
230: .Xr ssh_config 5 ,
231: .Xr sshd 8
232: .Sh HISTORY
233: .Nm
1.1.1.6 ! christos 234: is based on the rcp program in
! 235: .Bx
! 236: source code from the Regents of the University of California.
1.1 christos 237: .Sh AUTHORS
1.1.1.5 christos 238: .An Timo Rinne Aq Mt tri@iki.fi
239: .An Tatu Ylonen Aq Mt ylo@cs.hut.fi
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