.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.TH "plink" "1" "2004\(hy03\(hy24" "PuTTY\ tool\ suite" "PuTTY\ tool\ suite"
.SH "NAME"
.PP
\fBplink\fP \- PuTTY link, command line network connection tool
.SH "SYNOPSIS"
.PP
.nf
\fBplink\fP\ [\fIoptions\fP]\ [\fIuser\fP\fB@\fP]\fIhost\fP\ [\fIcommand\fP]
.fi
.SH "DESCRIPTION"
.PP
\fBplink\fP is a network connection tool supporting several protocols.
.SH "OPTIONS"
.PP
The command-line options supported by \fBplink\fP are:
.IP "\fB-V\fP"
Show version information and exit.
.IP "\fB-pgpfp\fP"
Display the fingerprints of the PuTTY PGP Master Keys and exit, to aid in verifying new files released by the PuTTY team.
.IP "\fB-v\fP"
Show verbose messages.
.IP "\fB-load\fP \fIsession\fP"
Load settings from saved session.
.IP "\fB-ssh\fP"
Force use of SSH protocol (default).
.IP "\fB-telnet\fP"
Force use of Telnet protocol.
.IP "\fB-rlogin\fP"
Force use of rlogin protocol.
.IP "\fB-raw\fP"
Force raw mode.
.IP "\fB-serial\fP"
Force serial mode.
.IP "\fB-P\fP \fIport\fP"
Connect to port \fIport\fP.
.IP "\fB-l\fP \fIuser\fP"
Set remote username to \fIuser\fP.
.IP "\fB-m\fP \fIpath\fP"
Read remote command(s) from local file \fIpath\fP.
.IP "\fB-batch\fP"
Disable interactive prompts.
.IP "\fB-pw\fP \fIpassword\fP"
Set remote password to \fIpassword\fP. \fICAUTION:\fP this will likely make the password visible to other users of the local machine (via commands such as `\fBw\fP').
.IP "\fB\-L\fP \fB[\fP\fIsrcaddr\fP\fB:]\fP\fIsrcport\fP\fB:\fP\fIdesthost\fP\fB:\fP\fIdestport\fP"
Set up a local port forwarding: listen on \fIsrcport\fP (or \fIsrcaddr\fP:\fIsrcport\fP if specified), and forward any connections over the SSH connection to the destination address \fIdesthost\fP:\fIdestport\fP. Only works in SSH.
.IP "\fB\-R\fP \fB[\fP\fIsrcaddr\fP\fB:]\fP\fIsrcport\fP\fB:\fP\fIdesthost\fP\fB:\fP\fIdestport\fP"
Set up a remote port forwarding: ask the SSH server to listen on \fIsrcport\fP (or \fIsrcaddr\fP:\fIsrcport\fP if specified), and to forward any connections back over the SSH connection where the client will pass them on to the destination address \fIdesthost\fP:\fIdestport\fP. Only works in SSH.
.IP "\fB\-D\fP [\fIsrcaddr\fP:]\fIsrcport\fP"
Set up dynamic port forwarding. The client listens on \fIsrcport\fP (or \fIsrcaddr\fP:\fIsrcport\fP if specified), and implements a SOCKS server. So you can point SOCKS-aware applications at this port and they will automatically use the SSH connection to tunnel all their connections. Only works in SSH.
.IP "\fB-X\fP"
Enable X11 forwarding.
.IP "\fB-x\fP"
Disable X11 forwarding (default).
.IP "\fB-A\fP"
Enable agent forwarding.
.IP "\fB-a\fP"
Disable agent forwarding (default).
.IP "\fB-t\fP"
Enable pty allocation (default if a command is NOT specified).
.IP "\fB-T\fP"
Disable pty allocation (default if a command is specified).
.IP "\fB-1\fP"
Force use of SSH protocol version 1.
.IP "\fB-2\fP"
Force use of SSH protocol version 2.
.IP "\fB-C\fP"
Enable SSH compression.
.IP "\fB-i\fP \fIpath\fP"
Private key file for user authentication.
.IP "\fB\-hostkey\fP \fIkey\fP"
Specify an acceptable host public key. This option may be specified multiple times; each key can be either a fingerprint (\fB99:aa:bb:...\fP) or a base64-encoded blob in OpenSSH\*(Aqs one-line format.
.RS
.PP
Specifying this option overrides automated host key management; \fIonly\fP 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. 
.RE
.IP "\fB-s\fP"
Remote command is SSH subsystem (SSH-2 only).
.IP "\fB-N\fP"
Don't start a remote command or shell at all (SSH-2 only).
.IP "\fB\-sercfg\fP \fIconfiguration-string\fP"
Specify the configuration parameters for the serial port, in \fB-serial\fP mode. \fIconfiguration-string\fP should be a comma-separated list of configuration parameters as follows:
.RS
.IP "\fB\(bu\fP"
Any single digit from 5 to 9 sets the number of data bits.
.IP "\fB\(bu\fP"
`\fB1\fP', `\fB1.5\fP' or `\fB2\fP' sets the number of stop bits.
.IP "\fB\(bu\fP"
Any other numeric string is interpreted as a baud rate.
.IP "\fB\(bu\fP"
A single lower-case letter specifies the parity: `\fBn\fP' for none, `\fBo\fP' for odd, `\fBe\fP' for even, `\fBm\fP' for mark and `\fBs\fP' for space.
.IP "\fB\(bu\fP"
A single upper-case letter specifies the flow control: `\fBN\fP' for none, `\fBX\fP' for XON/XOFF, `\fBR\fP' for RTS/CTS and `\fBD\fP' for DSR/DTR.
.RE
.IP "\fB\-sshlog\fP \fIlogfile\fP"

.IP "\fB\-sshrawlog\fP \fIlogfile\fP"
For SSH connections, these options make \fBplink\fP log protocol details to a file. (Some of these may be sensitive, although by default an effort is made to suppress obvious passwords.)
.RS
.PP
\fB\-sshlog\fP logs decoded SSH packets and other events (those that \fB\-v\fP would print). \fB\-sshrawlog\fP additionally logs the raw encrypted packet data. 
.RE
.SH "MORE INFORMATION"
.PP
For more information on plink, it's probably best to go and look at the manual on the PuTTY web page:
.PP
\fBhttp://www.chiark.greenend.org.uk/~sgtatham/putty/\fP
.SH "BUGS"
.PP
This man page isn't terribly complete. See the above web link for better documentation.