synergy()
{
    if [ "$1" == "" ] || [ "$1" == "start" ] || [ "$1" == "restart" ]; then
        #synergy stop;

        echo -n 'Starting local synergy server... ';
        synergys --config ~/synergy.conf;
        echo 'done.';

        echo -n 'Starting remote synergy clients... ';
        ssh kamil@132.234.99.123 'synergyc 132.234.99.122';
        # ... insert extra client entries here
        echo 'done.';
    else
        if [ "$1" == "stop" ]; then
            echo -n 'Stopping local synergy server... ';
            killall -TERM synergys;
            echo 'done.';

            echo -n 'Stopping remote synergy clients... ';
            ssh kamil@132.234.99.123 'killall -TERM synergyc';
            # ... insert extra client entries here
            echo 'done.';
        else
            echo 'usage: synergy [[start]|stop]';
        fi
    fi
}