This plugin is a simple plugin that will shutdown your server with one command(/shutdown). You might ask what is the difference between /stop and /shutdown? Well once an admin does the command the server will shutdown 15 minutes after and gives players a warning in chat every 1 minute. This gives the players a warning so they can finish what they want to do.
* Gives players a warning every 1 minute
* Sends messages in chat every minute so the players know when the server is shutting down
* Works with restarting(You need a restart script)
This shows what the messages look like in-game.