-\c Server version: SSH-1.5-OpenSSH-1.2.3
-\c We claim version: SSH-1.5-PuTTY
-\c Using SSH protocol version 1
-\c Received public keys
-\c Host key fingerprint is:
-\c 1023 e3:65:44:44:bd:b1:04:59:bc:e2:3d:a1:4d:09:ce:99
-\c Encrypted session key
-\c Using 3DES encryption
-\c Trying to enable encryption...
-\c Successfully started encryption
-\c Sent username "fred".
-\c Sent username "fred"
-\c fred@example.com's password:
+Usually Plink is not invoked directly by a user, but run
+automatically by another process. Therefore you typically do not
+want Plink to prompt you for a user name or a password.
+
+Next, you are likely to need to avoid the various interactive
+prompts Plink can produce. You might be prompted to verify the host
+key of the server you're connecting to, to enter a user name, or to
+enter a password.
+
+To avoid being prompted for the server host key when using Plink for
+an automated connection, you should first make a \e{manual}
+connection (using either of PuTTY or Plink) to the same server,
+verify the host key (see \k{gs-hostkey} for more information), and
+select Yes to add the host key to the Registry. After that, Plink
+commands connecting to that server should not give a host key prompt
+unless the host key changes.
+
+To avoid being prompted for a user name, you can:
+
+\b Use the \c{-l} option to specify a user name on the command line.
+For example, \c{plink login.example.com -l fred}.
+
+\b Set up a PuTTY saved session that describes the server you are
+connecting to, and that also specifies the username to log in as
+(see \k{config-username}).
+
+To avoid being prompted for a password, you should almost certainly
+set up public-key authentication. (See \k{pubkey} for a general
+introduction to public-key authentication.) Again, you can do this
+in two ways:
+
+\b Set up a PuTTY saved session that describes the server you are
+connecting to, and that also specifies a private key file (see
+\k{config-ssh-privkey}). For this to work without prompting, your
+private key will need to have no passphrase.
+
+\b Store the private key in Pageant. See \k{pageant} for further
+information.
+
+Once you have done all this, you should be able to run a remote
+command on the SSH server machine and have it execute automatically
+with no prompting:
+
+\c Z:\sysosd>plink login.example.com -l fred echo hello, world
+\c hello, world
+\c
+\c Z:\sysosd>
+
+Or, if you have set up a saved session with all the connection
+details:
+
+\c Z:\sysosd>plink mysession echo hello, world
+\c hello, world
+\c
+\c Z:\sysosd>
+
+Then you can set up other programs to run this Plink command and
+talk to it as if it were a process on the server machine.
+
+\S{plink-options} Plink command line options