#!/bin/bash

srv="controller" # insert your server hostname/ip here
bcmd="barriers -f --no-tray --debug INFO --name $srv --enable-crypto -c /etc/barrier.conf --address :24800"

ssh $1 killall barriers
if ssh $1 pidof -q barriers
then
	ssh $1 killall -9 barriers
fi
ssh $1 screen -dmS barrier $bcmd
ssh root@$1 renice -n -20 $(ssh $1 pidof barriers)