[ 서버 최초 셋팅 관련 내용 ]타임존 변경 (기본 UTC → 한국 )sudo rm /etc/localtime sudo ln -s /usr/share/zoneinfo/Asia/Seoul /etc/localtime date 2. jdk 셋팅sudo apt update sudo apt install openjdk-21-jre-headless -y java -version 3. jar 실행 스크립트 ( startup.sh )#!/bin/sh IT_FRAUD_HOME=/home/ubuntu/app cat /dev/null > $IT_FRAUD_HOME/out/usr/bin/java -server -Xms128m -Xmx2048m -jar -XX:+HeapDumpOnOutOfMemoryError -XX:HeapD..
