我的世界 Linux 服务器 | start.sh 问题

Question

I have a Minecraft Server running on Linux. I use to start the server, a start.sh file with following content: (This content starts a screen session and the minecraft server)

screen -S {ScreenSession} java -Xmx2G -Xms2G -jar spigot-1.18.1.jar

If I use /restart ingame, the screen session will end and the server won't start. So I have to go into the Linux Server and start the Minecraft Server again.

My question:

How can I make it so, if I use /restart that the server will restart with a active screen session.

If have tried many things. I hope someone can help me, ~Kitty Cat Craft

Answer 1

There is multiple way to achieve what you want.

If you have lot of servers, you can use a quick bash script with an auto restart like that:

#!/bin/sh
while true
do
   java -Xmx2G -Xms2G -jar spigot-1.18.1.jar --nogui
   sleep 5
done

When you will stop, it will wait 5 seconds then restart.

With this, you can use: screen -dmS <screenName> sh myScript.sh which will run the script into another screen. It's usefull when you run it from a script which run lot of server, like that:

screen -dmS srv1 sh srv1.sh
screen -dmS srv2 sh srv2.sh
screen -dmS srv3 sh srv3.sh

You can also, if you have only one server, just firstly use screen -S screenName . Then, when you are in the screen, run the script that restart automatically (the script that I gave at first).

Also, prefer use /stop than /restart, because spigot will try to find the script. And if it success, it will run a second time the same script, and so will have ghost process.