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@@ -0,0 +1,163 @@ +SCP(1) General Commands Manual SCP(1) + +NAME + scp M-bM-^@M-^S secure copy (remote file copy program) + +SYNOPSIS + scp [-346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] + [-l limit] [-o ssh_option] [-P port] [-S program] source ... target + +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). scp will ask for passwords or passphrases if they are needed + for authentication. + + The source and target may be specified as a local pathname, a remote host + with optional path in the form [user@]host:[path], or a URI in the form + scp://[user@]host[:port][/path]. Local file names can be made explicit + using absolute or relative pathnames to avoid scp treating file names + containing M-bM-^@M-^X:M-bM-^@M-^Y as host specifiers. + + When copying between two remote hosts, if the URI format is used, a port + may only be specified on the target if the -3 option is used. + + The options are as follows: + + -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 + BindInterface + CanonicalDomains + CanonicalizeFallbackLocal + CanonicalizeHostname + CanonicalizeMaxDots + CanonicalizePermittedCNAMEs + CASignatureAlgorithms + CertificateFile + ChallengeResponseAuthentication + CheckHostIP + Ciphers + Compression + ConnectionAttempts + ConnectTimeout + ControlMaster + ControlPath + ControlPersist + GlobalKnownHostsFile + GSSAPIAuthentication + GSSAPIDelegateCredentials + HashKnownHosts + Host + HostbasedAuthentication + HostbasedKeyTypes + HostKeyAlgorithms + HostKeyAlias + HostName + IdentitiesOnly + IdentityAgent + IdentityFile + IPQoS + KbdInteractiveAuthentication + KbdInteractiveDevices + KexAlgorithms + LogLevel + MACs + NoHostAuthenticationForLocalhost + NumberOfPasswordPrompts + PasswordAuthentication + PKCS11Provider + Port + PreferredAuthentications + ProxyCommand + ProxyJump + PubkeyAcceptedKeyTypes + PubkeyAuthentication + RekeyLimit + SendEnv + ServerAliveInterval + ServerAliveCountMax + SetEnv + StrictHostKeyChecking + TCPKeepAlive + UpdateHostKeys + User + UserKnownHostsFile + VerifyHostKeyDNS + + -P port + Specifies the port to connect to on the remote host. Note that + this option is written with a capital M-bM-^@M-^XPM-bM-^@M-^Y, because -p is already + reserved for preserving the times and modes of the file. + + -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 exitsM-BM- 0 on success, andM-BM- >0 if an error occurs. + +SEE ALSO + 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 program in BSD source code from the Regents of + the University of California. + +AUTHORS + Timo Rinne <tri@iki.fi> + Tatu Ylonen <ylo@cs.hut.fi> + +OpenBSD 6.4 September 20, 2018 OpenBSD 6.4 |