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SFTP(1)			FreeBSD	General	Commands Manual		       SFTP(1)

NAME
     sftp -- secure file transfer program

SYNOPSIS
     sftp [-1Cv] [-B buffer_size] [-b batchfile] [-F ssh_config]
	  [-o ssh_option] [-P sftp_server_path]	[-R num_requests] [-S program]
	  [-s subsystem	| sftp_server] host
     sftp [[user@]host[:file [file]]]
     sftp [[user@]host[:dir[/]]]
     sftp -b batchfile [user@]host

DESCRIPTION
     sftp is an	interactive 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 compres-
     sion.  sftp connects and logs into	the specified host, then enters	an
     interactive command mode.

     The second	usage format will retrieve files automatically if a non-inter-
     active authentication method is used; otherwise it	will do	so after suc-
     cessful interactive authentication.

     The third usage format allows sftp	to start in a remote directory.

     The final usage format allows for automated sessions using	the -b option.
     In	such cases, it is necessary to configure non-interactive authentica-
     tion to obviate the need to enter a password at connection	time (see
     sshd(8) and ssh-keygen(1) for details).  The options are as follows:

     -1	     Specify the use of	protocol version 1.

     -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.  A
	     batchfile of `-' may be used to indicate standard input.  sftp
	     will abort	if any of the following	commands fail: get, put,
	     rename, ln, rm, mkdir, chdir, ls, lchdir, chmod, chown, chgrp,
	     lpwd and lmkdir.  Termination on error can	be suppressed on a
	     command by	command	basis by prefixing the command with a `-'
	     character (for example, -rm /tmp/blah*).

     -C	     Enables compression (via ssh's -C flag).

     -F	ssh_config
	     Specifies an alternative per-user configuration file for ssh(1).
	     This option is directly passed to ssh(1).

     -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
		   ChallengeResponseAuthentication
		   CheckHostIP
		   Cipher
		   Ciphers
		   Compression
		   CompressionLevel
		   ConnectionAttempts
		   ConnectTimeout
		   ControlMaster
		   ControlPath
		   GlobalKnownHostsFile
		   GSSAPIAuthentication
		   GSSAPIDelegateCredentials
		   HashKnownHosts
		   Host
		   HostbasedAuthentication
		   HostKeyAlgorithms
		   HostKeyAlias
		   HostName
		   IdentityFile
		   IdentitiesOnly
		   KbdInteractiveDevices
		   LogLevel
		   MACs
		   NoHostAuthenticationForLocalhost
		   NumberOfPasswordPrompts
		   PasswordAuthentication
		   Port
		   PreferredAuthentications
		   Protocol
		   ProxyCommand
		   PubkeyAuthentication
		   RekeyLimit
		   RhostsRSAAuthentication
		   RSAAuthentication
		   SendEnv
		   ServerAliveInterval
		   ServerAliveCountMax
		   SmartcardDevice
		   StrictHostKeyChecking
		   TCPKeepAlive
		   UsePrivilegedPort
		   User
		   UserKnownHostsFile
		   VerifyHostKeyDNS

     -P	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.

     -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 16 outstanding requests.

     -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	for using sftp over protocol
	     version 1,	or when	the remote sshd(8) does	not have an sftp sub-
	     system 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 (`\').

     bye     Quit sftp.

     cd	path
	     Change remote directory to	path.

     chgrp grp path
	     Change group of file path to grp.	path may contain glob(3) char-
	     acters and	may match multiple files.  grp must be a numeric GID.

     chmod mode	path
	     Change permissions	of file	path to	mode.  path may	contain
	     glob(3) characters	and may	match multiple files.

     chown own path
	     Change owner of file path to own.	path may contain glob(3) char-
	     acters and	may match multiple files.  own must be a numeric UID.

     exit    Quit sftp.

     get [-P] 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(3)
	     characters	and may	match multiple files.  If it does and
	     local-path	is specified, then local-path must specify a direc-
	     tory.  If the -P flag is specified, then full file	permissions
	     and access	times are copied too.

     help    Display help text.

     lcd path
	     Change local directory to path.

     lls [ls-options [path]]
	     Display local directory listing of	either path or current direc-
	     tory if path is not specified.  ls-options	may contain any	flags
	     supported by the local system's ls(1) command.  path may contain
	     glob(3) characters	and may	match multiple files.

     lmkdir path
	     Create local directory specified by path.

     ln	oldpath	newpath
	     Create a symbolic link from oldpath to newpath.

     lpwd    Print local working directory.

     ls	[-1aflnrSt] [path]
	     Display a remote directory	listing	of either path or the current
	     directory if path is not specified.  path may contain glob(3)
	     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 (`.').

	     -f	     Do	not sort the listing.  The default sort	order is lexi-
		     cographical.

	     -l	     Display additional	details	including permissions and own-
		     ership 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 [-P] 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(3) charac-
	     ters and may match	multiple files.	 If it does and	remote-path is
	     specified,	then remote-path must specify a	directory.  If the -P
	     flag is specified,	then the file's	full permission	and access
	     time are copied too.

     pwd     Display remote working directory.

     quit    Quit sftp.

     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), glob(3),
     ssh_config(5), 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.

FreeBSD	9.2		       February	4, 2001			   FreeBSD 9.2

NAME | SYNOPSIS | DESCRIPTION | INTERACTIVE COMMANDS | SEE ALSO

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