X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/c80f77d8559672e3491066a6adacfc1496d0a585..3a66e91346501951c707c619e571926210418201:/doc/using.but

diff --git a/doc/using.but b/doc/using.but
index 39919745..62d8eacd 100644
--- a/doc/using.but
+++ b/doc/using.but
@@ -1,4 +1,4 @@
-\versionid $Id: using.but,v 1.4 2001/12/13 17:38:59 simon Exp $
+\versionid $Id: using.but,v 1.6 2002/04/18 20:45:01 jacob Exp $
 
 \C{using} Using PuTTY
 
@@ -291,6 +291,22 @@ To do this, just select the \q{Remote} radio button instead of the
 number on the \e{server} (note that most servers will not allow you
 to use port numbers under 1024 for this purpose).
 
+The source port for a forwarded connection usually does not accept
+connections from any machine except the SSH client or server machine
+itself (for local and remote forwardings respectively). There are
+controls in the Tunnels panel to change this:
+
+\b The \q{Local ports accept connections from other hosts} option
+allows you to set up local-to-remote port forwardings in such a way
+that machines other than your client PC can connect to the forwarded
+port.
+
+\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 support it (OpenSSH 3.0 does not, for example).
+
 \H{using-rawprot} Making raw TCP connections
 
 A lot of Internet protocols are composed of commands and responses
@@ -320,3 +336,40 @@ you simply select the fourth protocol name, \q{Raw}, from the
 \q{Protocol} buttons in the \q{Session} configuration panel. (See
 \k{config-hostname}.) You can then enter a host name and a port
 number, and make the connection.
+
+\H{putty-cmdline} The PuTTY command line
+
+PuTTY can be made to do various things without user intervention by
+supplying command-line arguments (e.g., from a command prompt window,
+or a Windows shortcut).
+
+\S{putty-cmdline-session} Starting a session from the command line
+
+These options allow you to bypass the configuration window and launch
+straight into a session.
+
+To start a connection to \c{host}:
+
+\c putty.exe [-ssh] [user@]host[:port]
+
+If this syntax is used, settings are taken from the Default Settings
+(see \k{config-saving}); \c{user} and \c{port} override these settings
+if supplied. Also, \c{-ssh} overrides the default protocol, if
+specified.
+
+For telnet sessions, the following alternative syntax is supported
+(this makes PuTTY suitable for use as a URL handler for telnet URLs in
+web browsers):
+
+\c putty.exe telnet://host[:port]/
+
+In order to start an existing saved session called \c{sessionname},
+use the following syntax:
+
+\c putty.exe @sessionname
+
+\S{putty-cleanup} \c{-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).