taowen

import org.graalvm.polyglot.*;

import java.lang.reflect.Array;
import java.lang.reflect.Field;
import java.util.Arrays;

public class Main {
    public static void main(String[] args) throws Exception {
        try (Context context = Context.create("js")) {
            context.eval("js", "" +

fearblackcat

# install missing libraries (if any)
cd ~
sudo yum update
yum install java-1.7.0-openjdk.x86_64
yum install unzip
yum install mc
yum install wget
yum install curl

# get and unpack elasticsearch zip file