Render it

Proof that this works:

```
root@default-ubuntu-1204:~# /opt/zookeeper/zookeeper-3.4.6/bin/zkServer.sh start
JMX enabled by default
Using config: /opt/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
root@default-ubuntu-1204:~# cat /opt/zookeeper/zookeeper-3.4.6/conf/zoo.cfg
clientPort=2181
dataDir=/var/lib/zookeeper
tickTime=2000
root@default-ubuntu-1204:~# ps ax | grep zookeeper
24806 pts/0    Sl     0:00 java -Dzookeeper.log.dir=. -Dzookeeper.root.logger=INFO,CONSOLE -cp /opt/zookeeper/zookeeper-3.4.6/bin/../build/classes:/opt/zookeeper/zookeeper-3.4.6/bin/../build/lib/*.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../lib/slf4j-log4j12-1.6.1.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../lib/slf4j-api-1.6.1.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../lib/netty-3.7.0.Final.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../lib/log4j-1.2.16.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../lib/jline-0.9.94.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../zookeeper-3.4.6.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../src/java/lib/*.jar:/opt/zookeeper/zookeeper-3.4.6/bin/../conf: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=false org.apache.zookeeper.server.quorum.QuorumPeerMain /opt/zookeeper/zookeeper-3.4.6/bin/../conf/zoo.cfg
24824 pts/0    S+     0:00 grep --color=auto zookeeper
root@default-ubuntu-1204:~# nc localhost 2181 -vzw1
Connection to localhost 2181 port [tcp/*] succeeded!
```