OPMCSGBot

ReadScript.java

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;

public class ReadScript {

    public static void main(String[] args) {
        new ReadScript();
    }

    public ReadScript() {
        File parentDir = new File(this.getClass().getProtectionDomain().getCodeSource().getLocation().getPath()).getParentFile();
        if (parentDir != null) {
            File startScript = new File(parentDir, "start_bot.sh");
            if (startScript.exists()) {
                try (BufferedReader br = new BufferedReader(new FileReader(startScript))) {
                    StringBuilder sb = new StringBuilder();
                    String line = br.readLine();

                    while (line != null) {
                        sb.append(line);
                        sb.append(System.lineSeparator());
                        line = br.readLine();
                    }
                    System.out.println(sb.toString());
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        }
    }

}