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--- lstun.1
+++ lstun.1
Where to bind the local socket.
A port number or the tuple host:port.
.It Fl t Ar timeout
-Number of seconds after after the last client shutdown to kill the ssh
+Number of seconds after the last client shutdown to kill the ssh
process.
Set to zero to keep the tunnel open indefinitely.
Defaults to 120.
.Sh CAVEATS
Currently it's impossible to pass flags to the
.Xr ssh 1
-subcommand.
+sub command.
This is especially painful when you need to use, say, a jump host.