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plink(1)		       PuTTY tool suite			      plink(1)

NAME
       plink - PuTTY link, command line	network	connection tool

SYNOPSIS
       plink [options] [user@]host [command]

DESCRIPTION
       plink is	a network connection tool supporting several protocols.

OPTIONS
       The command-line	options	supported by plink 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.

       -v     Show verbose messages.

       -load session
	      Load settings from saved session.

       -ssh   Force use	of SSH protocol	(default).

       -telnet
	      Force use	of Telnet protocol.

       -rlogin
	      Force use	of rlogin protocol.

       -raw   Force raw	mode.

       -serial
	      Force serial mode.

       -proxycmd command
	      Instead of making	a TCP connection, use command as a proxy; net-
	      work traffic will	be redirected to the standard input and	output
	      of command. command must be a single word, so is likely to  need
	      quoting by the shell.

	      The  special strings %host and %port in command will be replaced
	      by the hostname and port number you want to connect to; to get a
	      literal %	sign, enter %%.

	      Backslash	 escapes are also supported, such as sequences like \n
	      being replaced by	a literal newline; to get a literal backslash,
	      enter \\.	(Further escaping may be required by the shell.)

	      (See  the	main PuTTY manual for full details of the supported %-
	      and backslash-delimited tokens, although most of them are	proba-
	      bly not very useful in this context.)

       -P port
	      Connect to port port.

       -l user
	      Set remote username to user.

       -m path
	      Read remote command(s) from local	file path.

       -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').

       -L [srcaddr:]srcport:desthost:destport
	      Set  up  a  local	 port  forwarding:  listen  on srcport (or sr-
	      caddr:srcport if specified), and forward	any  connections  over
	      the SSH connection to the	destination address desthost:destport.
	      Only works in SSH.

       -R [srcaddr:]srcport:desthost:destport
	      Set up a remote port forwarding: ask the SSH server to listen on
	      srcport  (or  srcaddr:srcport  if	specified), and	to forward any
	      connections back over the	SSH connection where the  client  will
	      pass  them on to the destination address desthost:destport. Only
	      works in SSH.

       -D [srcaddr:]srcport
	      Set up dynamic port forwarding. The client  listens  on  srcport
	      (or  srcaddr:srcport  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.

       -X     Enable X11 forwarding.

       -x     Disable X11 forwarding (default).

       -A     Enable agent forwarding.

       -a     Disable agent forwarding (default).

       -t     Enable pty allocation (default if	a command is NOT specified).

       -T     Disable pty allocation (default if a command is specified).

       -1     Force use	of SSH protocol	version	1.

       -2     Force use	of SSH protocol	version	2.

       -4, -6 Force use	of IPv4	or IPv6	for network connections.

       -C     Enable SSH compression.

       -i keyfile
	      Private key file for user	authentication.	For SSH-2  keys,  this
	      key  file	must be	in PuTTY's PPK format, not OpenSSH's format or
	      anyone else's.

	      If you are using an authentication agent,	you can	also specify a
	      public  key  here	 (in  RFC 4716 or OpenSSH format), to identify
	      which of the agent's keys	to use.

       -noagent
	      Don't try	to use an authentication agent for  local  authentica-
	      tion. (This doesn't affect agent forwarding.)

       -agent Allow  use of an authentication agent. (This option is only nec-
	      essary to	override a setting in a	saved session.)

       -hostkey	key
	      Specify an acceptable host public	key. This option may be	speci-
	      fied  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.

       -s     Remote command is	SSH subsystem (SSH-2 only).

       -N     Don't start a remote command or shell at all (SSH-2 only).

       -nc host:port
	      Make  a  remote  network	connection  from the server instead of
	      starting a shell or command.

       -sercfg configuration-string
	      Specify the configuration	parameters for	the  serial  port,  in
	      -serial  mode.  configuration-string should be a comma-separated
	      list of configuration parameters as follows:

	      +o	     Any single	digit from 5 to	9  sets	 the  number  of  data
		     bits.

	      +o	     `1', `1.5'	or `2' sets the	number of stop bits.

	      +o	     Any other numeric string is interpreted as	a baud rate.

	      +o	     A	single lower-case letter specifies the parity: `n' for
		     none, `o' for odd,	`e' for	even, `m' for mark and `s' for
		     space.

	      +o	     A	single	upper-case  letter specifies the flow control:
		     `N' for none, `X' for XON/XOFF, `R' for RTS/CTS  and  `D'
		     for DSR/DTR.

       -sshlog logfile

       -sshrawlog logfile
	      For  SSH	connections, these options make	plink log protocol de-
	      tails 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.

       -shareexists
	      Instead  of making a new connection, test	for the	presence of an
	      existing connection that can be shared. The desired session  can
	      be specified in any of the usual ways.

	      Returns  immediately  with a zero	exit status if a suitable `up-
	      stream' exists, nonzero otherwise.

MORE INFORMATION
       For more	information on plink, 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 bet-
       ter documentation.

PuTTY tool suite		  2004-03-24			      plink(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | MORE INFORMATION | BUGS

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