+\S2{plink-usage-options-batch}\c{-batch} avoid interactive prompts
+
+If you use the \c{-batch} option, Plink will never give an
+interactive prompt while establishing the connection. If the
+server's host key is invalid, for example (see \k{gs-hostkey}), then
+the connection will simply be abandoned instead of asking you what
+to do next.
+
+This may help Plink's behaviour when it is used in automated
+scripts: using \c{-batch}, if something goes wrong at connection
+time, the batch job will fail rather than hang.
+