update fabric

fabric/fabric-1.19.3/files/run.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+# Copyright (c) 2022 fithwum
+# All rights reserved
+
+MC_VERSION=1.19.3
+FABRIC_VERSION=0.14.18
+
+cd /MCserver
+JAR=./fabric-${MC_VERSION}-${FABRIC_VERSION}.jar
+
+while [ true ]; do
+  java -Xmx4G -Xms1024M -Xmn1G -jar $JAR nogui
+  if [ $? -eq 0 ]; then
+    break
+  fi
+done