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+SFTP(1)                     General Commands Manual                    SFTP(1)
+
+NAME
+     sftp M-bM-^@M-^S OpenSSH secure file transfer
+
+SYNOPSIS
+     sftp [-46aCfpqrv] [-B buffer_size] [-b batchfile] [-c cipher]
+          [-D sftp_server_path] [-F ssh_config] [-i identity_file]
+          [-J destination] [-l limit] [-o ssh_option] [-P port]
+          [-R num_requests] [-S program] [-s subsystem | sftp_server]
+          destination
+
+DESCRIPTION
+     sftp is a file transfer program, similar to ftp(1), which performs all
+     operations over an encrypted ssh(1) transport.  It may also use many
+     features of ssh, such as public key authentication and compression.
+
+     The destination may be specified either as [user@]host[:path] or as a URI
+     in the form sftp://[user@]host[:port][/path].
+
+     If the destination includes a path and it is not a directory, sftp will
+     retrieve files automatically if a non-interactive authentication method
+     is used; otherwise it will do so after successful interactive
+     authentication.
+
+     If no path is specified, or if the path is a directory, sftp will log in
+     to the specified host and enter interactive command mode, changing to the
+     remote directory if one was specified.  An optional trailing slash can be
+     used to force the path to be interpreted as a directory.
+
+     Since the destination formats use colon characters to delimit host names
+     from path names or port numbers, IPv6 addresses must be enclosed in
+     square brackets to avoid ambiguity.
+
+     The options are as follows:
+
+     -4      Forces sftp to use IPv4 addresses only.
+
+     -6      Forces sftp to use IPv6 addresses only.
+
+     -a      Attempt to continue interrupted transfers rather than overwriting
+             existing partial or complete copies of files.  If the partial
+             contents differ from those being transferred, then the resultant
+             file is likely to be corrupt.
+
+     -B buffer_size
+             Specify the size of the buffer that sftp uses when transferring
+             files.  Larger buffers require fewer round trips at the cost of
+             higher memory consumption.  The default is 32768 bytes.
+
+     -b batchfile
+             Batch mode reads a series of commands from an input batchfile
+             instead of stdin.  Since it lacks user interaction it should be
+             used in conjunction with non-interactive authentication to
+             obviate the need to enter a password at connection time (see
+             sshd(8) and ssh-keygen(1) for details).
+
+             A batchfile of M-bM-^@M-^X-M-bM-^@M-^Y may be used to indicate standard input.  sftp
+             will abort if any of the following commands fail: get, put,
+             reget, reput, rename, ln, rm, mkdir, chdir, ls, lchdir, chmod,
+             chown, chgrp, lpwd, df, symlink, and lmkdir.
+
+             Termination on error can be suppressed on a command by command
+             basis by prefixing the command with a M-bM-^@M-^X-M-bM-^@M-^Y character (for example,
+             -rm /tmp/blah*).  Echo of the command may be suppressed by
+             prefixing the command with a M-bM-^@M-^X@M-bM-^@M-^Y character.  These two prefixes
+             may be combined in any order, for example -@ls /bsd.
+
+     -C      Enables compression (via ssh's -C flag).
+
+     -c cipher
+             Selects the cipher to use for encrypting the data transfers.
+             This option is directly passed to ssh(1).
+
+     -D sftp_server_path
+             Connect directly to a local sftp server (rather than via ssh(1)).
+             This option may be useful in debugging the client and server.
+
+     -F ssh_config
+             Specifies an alternative per-user configuration file for ssh(1).
+             This option is directly passed to ssh(1).
+
+     -f      Requests that files be flushed to disk immediately after
+             transfer.  When uploading files, this feature is only enabled if
+             the server implements the "fsync@openssh.com" extension.
+
+     -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).
+
+     -J destination
+             Connect to the target host by first making an sftp connection to
+             the jump host described by destination and then establishing a
+             TCP forwarding to the ultimate destination from there.  Multiple
+             jump hops may be specified separated by comma characters.  This
+             is a shortcut to specify a ProxyJump configuration directive.
+             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 sftp command-line flag.  For example, to
+             specify an alternate port use: sftp -oPort=24.  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.
+
+     -p      Preserves modification times, access times, and modes from the
+             original files transferred.
+
+     -q      Quiet mode: disables the progress meter as well as warning and
+             diagnostic messages from ssh(1).
+
+     -R num_requests
+             Specify how many requests may be outstanding at any one time.
+             Increasing this may slightly improve file transfer speed but will
+             increase memory usage.  The default is 64 outstanding requests.
+
+     -r      Recursively copy entire directories when uploading and
+             downloading.  Note that sftp does not follow symbolic links
+             encountered in the tree traversal.
+
+     -S program
+             Name of the program to use for the encrypted connection.  The
+             program must understand ssh(1) options.
+
+     -s subsystem | sftp_server
+             Specifies the SSH2 subsystem or the path for an sftp server on
+             the remote host.  A path is useful when the remote sshd(8) does
+             not have an sftp subsystem configured.
+
+     -v      Raise logging level.  This option is also passed to ssh.
+
+INTERACTIVE COMMANDS
+     Once in interactive mode, sftp understands a set of commands similar to
+     those of ftp(1).  Commands are case insensitive.  Pathnames that contain
+     spaces must be enclosed in quotes.  Any special characters contained
+     within pathnames that are recognized by glob(3) must be escaped with
+     backslashes (M-bM-^@M-^X\M-bM-^@M-^Y).
+
+     bye     Quit sftp.
+
+     cd [path]
+             Change remote directory to path.  If path is not specified, then
+             change directory to the one the session started in.
+
+     chgrp [-h] grp path
+             Change group of file path to grp.  If the -h flag is specified,
+             then symlinks will not be followed.  path may contain glob(7)
+             characters and may match multiple files.  grp must be a numeric
+             GID.
+
+     chmod [-h] mode path
+             Change permissions of file path to mode.  If the -h flag is
+             specified, then symlinks will not be followed.  path may contain
+             glob(7) characters and may match multiple files.
+
+     chown [-h] own path
+             Change owner of file path to own.  If the -h flag is specified,
+             then symlinks will not be followed.  path may contain glob(7)
+             characters and may match multiple files.  own must be a numeric
+             UID.
+
+     df [-hi] [path]
+             Display usage information for the filesystem holding the current
+             directory (or path if specified).  If the -h flag is specified,
+             the capacity information will be displayed using "human-readable"
+             suffixes.  The -i flag requests display of inode information in
+             addition to capacity information.  This command is only supported
+             on servers that implement the M-bM-^@M-^\statvfs@openssh.comM-bM-^@M-^] extension.
+
+     exit    Quit sftp.
+
+     get [-afpR] remote-path [local-path]
+             Retrieve the remote-path and store it on the local machine.  If
+             the local path name is not specified, it is given the same name
+             it has on the remote machine.  remote-path may contain glob(7)
+             characters and may match multiple files.  If it does and
+             local-path is specified, then local-path must specify a
+             directory.
+
+             If the -a flag is specified, then attempt to resume partial
+             transfers of existing files.  Note that resumption assumes that
+             any partial copy of the local file matches the remote copy.  If
+             the remote file contents differ from the partial local copy then
+             the resultant file is likely to be corrupt.
+
+             If the -f flag is specified, then fsync(2) will be called after
+             the file transfer has completed to flush the file to disk.
+
+             If the -p flag is specified, then full file permissions and
+             access times are copied too.
+
+             If the -R flag is specified then directories will be copied
+             recursively.  Note that sftp does not follow symbolic links when
+             performing recursive transfers.
+
+     help    Display help text.
+
+     lcd [path]
+             Change local directory to path.  If path is not specified, then
+             change directory to the local user's home directory.
+
+     lls [ls-options [path]]
+             Display local directory listing of either path or current
+             directory if path is not specified.  ls-options may contain any
+             flags supported by the local system's ls(1) command.  path may
+             contain glob(7) characters and may match multiple files.
+
+     lmkdir path
+             Create local directory specified by path.
+
+     ln [-s] oldpath newpath
+             Create a link from oldpath to newpath.  If the -s flag is
+             specified the created link is a symbolic link, otherwise it is a
+             hard link.
+
+     lpwd    Print local working directory.
+
+     ls [-1afhlnrSt] [path]
+             Display a remote directory listing of either path or the current
+             directory if path is not specified.  path may contain glob(7)
+             characters and may match multiple files.
+
+             The following flags are recognized and alter the behaviour of ls
+             accordingly:
+
+             -1      Produce single columnar output.
+
+             -a      List files beginning with a dot (M-bM-^@M-^X.M-bM-^@M-^Y).
+
+             -f      Do not sort the listing.  The default sort order is
+                     lexicographical.
+
+             -h      When used with a long format option, use unit suffixes:
+                     Byte, Kilobyte, Megabyte, Gigabyte, Terabyte, Petabyte,
+                     and Exabyte in order to reduce the number of digits to
+                     four or fewer using powers of 2 for sizes (K=1024,
+                     M=1048576, etc.).
+
+             -l      Display additional details including permissions and
+                     ownership information.
+
+             -n      Produce a long listing with user and group information
+                     presented numerically.
+
+             -r      Reverse the sort order of the listing.
+
+             -S      Sort the listing by file size.
+
+             -t      Sort the listing by last modification time.
+
+     lumask umask
+             Set local umask to umask.
+
+     mkdir path
+             Create remote directory specified by path.
+
+     progress
+             Toggle display of progress meter.
+
+     put [-afpR] local-path [remote-path]
+             Upload local-path and store it on the remote machine.  If the
+             remote path name is not specified, it is given the same name it
+             has on the local machine.  local-path may contain glob(7)
+             characters and may match multiple files.  If it does and
+             remote-path is specified, then remote-path must specify a
+             directory.
+
+             If the -a flag is specified, then attempt to resume partial
+             transfers of existing files.  Note that resumption assumes that
+             any partial copy of the remote file matches the local copy.  If
+             the local file contents differ from the remote local copy then
+             the resultant file is likely to be corrupt.
+
+             If the -f flag is specified, then a request will be sent to the
+             server to call fsync(2) after the file has been transferred.
+             Note that this is only supported by servers that implement the
+             "fsync@openssh.com" extension.
+
+             If the -p flag is specified, then full file permissions and
+             access times are copied too.
+
+             If the -R flag is specified then directories will be copied
+             recursively.  Note that sftp does not follow symbolic links when
+             performing recursive transfers.
+
+     pwd     Display remote working directory.
+
+     quit    Quit sftp.
+
+     reget [-fpR] remote-path [local-path]
+             Resume download of remote-path.  Equivalent to get with the -a
+             flag set.
+
+     reput [-fpR] local-path [remote-path]
+             Resume upload of local-path.  Equivalent to put with the -a flag
+             set.
+
+     rename oldpath newpath
+             Rename remote file from oldpath to newpath.
+
+     rm path
+             Delete remote file specified by path.
+
+     rmdir path
+             Remove remote directory specified by path.
+
+     symlink oldpath newpath
+             Create a symbolic link from oldpath to newpath.
+
+     version
+             Display the sftp protocol version.
+
+     !command
+             Execute command in local shell.
+
+     !       Escape to local shell.
+
+     ?       Synonym for help.
+
+SEE ALSO
+     ftp(1), ls(1), scp(1), ssh(1), ssh-add(1), ssh-keygen(1), ssh_config(5),
+     glob(7), sftp-server(8), sshd(8)
+
+     T. Ylonen and S. Lehtinen, SSH File Transfer Protocol, draft-ietf-secsh-
+     filexfer-00.txt, January 2001, work in progress material.
+
+OpenBSD 6.6                    November 30, 2019                   OpenBSD 6.6