Add example scripts for auto restarting

1 files changed, 32 insertions, 2 deletions

diff --git a/README.md b/README.md
index fb79f72..a6f4189 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Minecraft version: 1.14.4
 
 [Fabric API](https://minecraft.curseforge.com/projects/fabric/files) is required!
 
-commands:
+## 1. Commands
 
 - **/kb**  or **/kb help**: show command list
 - **/kb list**: show existing backups
@@ -16,8 +16,38 @@ commands:
 - **/kb delete**: delete an existing backup.
 - **/kb prev**: Find and select the most recent backup file.
 
+## 2. Script for auto-restart after restoring
 
-To-Do List:
+Due to the nature of JVM: the Java language's running environment, there is no elegant way to restart Minecraft server in a server plugin. In order to achieve auto restarting, the outer system-based script is required, i.e the script is a batch or a shell script.
+KBackup exit JVM with a special code `111` after successfully restored the level. The startup script just check the exit code and restart Minecraft server if the code is `111`.
+I will give examples for some popular operating systems. To use these scripts, you should replace your start.bat or start.sh script with given code lines.
+
+### 2.1 Script for Windows
+
+```batch
+@echo off
+title Keuin's personal Minecraft server
+:loop
+java -Xms4G -Xmx4G -jar fabric-server-launch.jar nogui
+if %errorlevel%==111 goto loop
+rem kbackup restore auto restart
+pause
+```
+
+### 2.2 Script for Linux or U\*ix using shell
+
+```shell
+#!/bin/sh
+STATUS=111
+while [ $STATUS -eq 111 ]
+do
+    java -Xms4G -Xmx4G -jar fabric-server-launch.jar nogui
+    STATUS=$?
+done
+```
+
+
+## 3. To-Do List:
 
 - Refactor code.
 - More thorough test.