Should have no effect.
}
+\b \I{Repeat key exchange, SSH special command}Repeat key exchange
+
+\lcont{
+Only available in SSH-2. Forces a repeat key exchange immediately (and
+resets associated timers and counters). For more information about
+repeat key exchanges, see \k{config-ssh-kex-rekey}.
+}
+
\b \I{Break, SSH special command}Break
\lcont{
the clear.
In order to use this feature, you will need an X display server for
-your Windows machine, such as X-Win32 or Exceed. This will probably
+your Windows machine, such as Cygwin/X, X-Win32, or Exceed. This will probably
install itself as display number 0 on your local machine; if it
doesn't, the manual for the \i{X server} should tell you what it
does do.
Now start your session and log in. (Port forwarding will not be
enabled until after you have logged in; otherwise it would be easy
to perform completely anonymous network attacks, and gain access to
-anyone's virtual private network). To check that PuTTY has set up
+anyone's virtual private network.) To check that PuTTY has set up
the port forwarding correctly, you can look at the PuTTY Event Log
(see \k{using-eventlog}). It should say something like this:
\b The \q{Remote ports do the same} option does the same thing for
remote-to-local port forwardings (so that machines other than the
SSH server machine can connect to the forwarded port.) Note that
-this feature is only available in the SSH 2 protocol, and not all
-SSH 2 servers honour it (in OpenSSH, for example, it's usually
+this feature is only available in the SSH-2 protocol, and not all
+SSH-2 servers honour it (in OpenSSH, for example, it's usually
disabled by default).
You can also specify an \i{IP address} to listen on. Typically a
should be able to run commands such as \c{finger fred@127.0.0.5}.
This can be useful if the program connecting to the forwarded port
doesn't allow you to change the port number it uses. This feature is
-available for local-to-remote forwarded ports; SSH1 is unable to
-support it for remote-to-local ports, while SSH2 can support it in
+available for local-to-remote forwarded ports; SSH-1 is unable to
+support it for remote-to-local ports, while SSH-2 can support it in
theory but servers will not necessarily cooperate.
(Note that if you're using Windows XP Service Pack 2, you may need
\S{using-cleanup} \i\c{-cleanup}
+\cfg{winhelp-topic}{options.cleanup}
+
If invoked with the \c{-cleanup} option, rather than running as
-normal, PuTTY will remove its registry entries and random seed file
-from the local machine (after confirming with the user).
+normal, PuTTY will remove its \I{removing registry entries}registry
+entries and \i{random seed file} from the local machine (after
+confirming with the user).
+
+Note that on \i{multi-user systems}, \c{-cleanup} only removes
+registry entries and files associated with the currently logged-in
+user.
\S{using-general-opts} Standard command-line options
\c d:\path\to\putty.exe -load "my session"
(Note that PuTTY itself supports an alternative form of this option,
-for backwards compatibility. If you execute \c{putty @sessionname}
+for backwards compatibility. If you execute \i\c{putty @sessionname}
it will have the same effect as \c{putty -load "sessionname"}. With
the \c{@} form, no double quotes are required, and the \c{@} sign
must be the very first thing on the command line. This form of the
PSFTP.
\S2{using-cmdline-noshell} \I{-N-upper}\c{-N}: suppress starting a
-shell or command
+\I{suppressing remote shell}shell or command
The \c{-N} option prevents PuTTY from attempting to start a shell or
command on the remote server. You might want to use this option if
\S2{using-cmdline-sshprot} \i\c{-1} and \i\c{-2}: specify an \i{SSH
protocol version}
-The \c{-1} and \c{-2} options force PuTTY to use version \I{SSH1}1
-or version \I{SSH2}2 of the SSH protocol. These options are only
+The \c{-1} and \c{-2} options force PuTTY to use version \I{SSH-1}1
+or version \I{SSH-2}2 of the SSH protocol. These options are only
meaningful if you are using SSH.
These options are equivalent to selecting your preferred SSH
protocol version as \q{1 only} or \q{2 only} in the SSH panel of the
PuTTY configuration box (see \k{config-ssh-prot}).
+\S2{using-cmdline-ipversion} \i\c{-4} and \i\c{-6}: specify an
+\i{Internet protocol version}
+
+The \c{-4} and \c{-6} options force PuTTY to use the older Internet
+protocol \i{IPv4} or the newer \i{IPv6}.
+
+These options are equivalent to selecting your preferred Internet
+protocol version as \q{IPv4} or \q{IPv6} in the Connection panel of
+the PuTTY configuration box (see \k{config-address-family}).
+
\S2{using-cmdline-identity} \i\c{-i}: specify an SSH \i{private key}
The \c{-i} option allows you to specify the name of a private key
This option is equivalent to the \q{Private key file for
authentication} box in the Auth panel of the PuTTY configuration box
(see \k{config-ssh-privkey}).
+
+\S2{using-cmdline-pgpfp} \i\c{-pgpfp}: display PGP key fingerprints
+
+This option causes the PuTTY tools not to run as normal, but instead
+to display the fingerprints of the PuTTY PGP Master Keys, in order to
+aid with verifying new versions. See \k{pgpkeys} for more information.