Provided by: putty-tools_0.67-3+deb9u1build0.16.04.1_amd64 
NAME
psftp - interactive SFTP (secure file transfer protocol) client
SYNOPSIS
psftp [options] [user@]host
DESCRIPTION
psftp is an interactive text-based client for the SSH-based SFTP (secure file transfer) protocol.
OPTIONS
The command-line options supported by psftp are:
-V Show version information and exit.
-pgpfp Display the fingerprints of the PuTTY PGP Master Keys and exit, to aid in verifying new files
released by the PuTTY team.
-b batchfile
Use specified batchfile.
-bc Output batchfile commands.
-be Don't stop batchfile processing on errors.
-v Show verbose messages.
-load session
Load settings from saved session.
-P port
Connect to port port.
-l user
Set remote username to user.
-batch Disable interactive prompts.
-pw password
Set remote password to password. CAUTION: this will likely make the password visible to other
users of the local machine (via commands such as `w').
-1 Force use of SSH protocol version 1.
-2 Force use of SSH protocol version 2.
-C Enable SSH compression.
-i path
Private key file for user authentication.
-hostkey key
Specify an acceptable host public key. This option may be specified multiple times; each key can
be either a fingerprint (99:aa:bb:...) or a base64-encoded blob in OpenSSH's one-line format.
Specifying this option overrides automated host key management; only the key(s) specified on the
command-line will be accepted (unless a saved session also overrides host keys, in which case
those will be added to), and the host key cache will not be written.
-sshlog logfile
-sshrawlog logfile
These options make psftp log protocol details to a file. (Some of these may be sensitive, although
by default an effort is made to suppress obvious passwords.)
-sshlog logs decoded SSH packets and other events (those that -v would print). -sshrawlog
additionally logs the raw encrypted packet data.
COMMANDS
For a list of commands available inside psftp, type help at the psftp> prompt.
MORE INFORMATION
For more information on psftp it's probably best to go and look at the manual on the PuTTY web page:
http://www.chiark.greenend.org.uk/~sgtatham/putty/
BUGS
This man page isn't terribly complete. See the above web link for better documentation.