twist

#!/bin/sh

host=dowse.saliat.gnu
port=28332

twister_status=`ss -lt | awk '/127.0.0.1:'$port'/ { print "already running"; }'`

if [ "$twister_status" != "already running" ] ; then

	echo -n "Opening tunnel to Twister... "
	ssh -Nf -L $port:localhost:$port $host &&\
	    echo "Done." || echo "Failed."

else

	echo "Twister tunnel $twister_status on port $port."

fi