This is for 1.7 and low! On 1.8 is not support! Hurt Health is a useful plugin to your server. Hurt health show player damange on mobs, animals, npcs and more...
First, please install HolographicDisplay in here http://dev.bukkit.org/bukkit-plugins/holographic-displays/. Just put to /plugins folder on your server. Next. Download and put HurtHealth.jar to /plugins folder.

Config file in /folder_plugin_server/plugins/HurtHealth/config.yml. You can open and config this :3.
I'm sorry. In now don't have video. Please wait to update.
| Versions | Changelog |
| 1.1 | Update first version |
| 1.3b | Update new varible, more effect |