Gmanweb

<?php
    $connection = DatabaseConnection::getInstance();
			
	$query = "SELECT * FROM fixturesresults";
	$result = mysqli_query($connection->getConnection() , $query);
	
	while($row = mysqli_fetch_array($result)){
	    
	    // what data you need here Gman :)
	}

Gmanweb

import java.util.Scanner;

public class Status{
	
	public static void main(String [] args){
		
		
		System.out.print("enter salary");
		Scanner intIn = new Scanner(System.in);
		int sal = intIn.nextInt();

Gmanweb

// A* for libgdx that is simple but optimized.

package test;

import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;

Gmanweb

To open the Windows command prompt you may do one of the following:
- Click Start -> Programs -> Accessories -> Command Prompt
- Click Start (or hit the Windows key), type “cmd” in search, then hit [ENTER]
- Windows Key + R (#r, not the pound symbol) brings up Run. Then type “cmd” then [ENTER]

************* Basic Command Prompt Commands *************
x /? = provides syntax info and complete list of all parameters for x (a command, like “cd”)
cd = change directory
cd .. = move to the parent directory
cd\ = move to the root of current drive

Gmanweb

// Check to see if java is installed
java -version

// Installing default JRE/JDK
// This will install the Java Runtime Environment (JRE).
sudo apt-get install default-jre

// Java Development Kit (JDK)
sudo apt-get install default-jdk

Gmanweb

// Gearoid Maguire Date: 26/06/2015
// Ubuntu Software for Dev Env

// Install Android Studio
sudo apt-add-repository ppa:paolorotolo/android-studio
sudo apt-get update
sudo apt-get install android-studio

// Install Sublime Text 3
sudo add-apt-repository ppa:webupd8team/sublime-text-3

Gmanweb

Here I will go over how to setup Logstash, Kibana, Redis, and Elasticsearch in an EC2 environment behind a public Load Balancer. The setup I'll be doing will have:

1) One server for Redis to act as the broker/buffer to receive logs.
2) One server using Logstash receive logs from Redis and parse/index them over to Elasticsearch.
3) One server for Elasticsearch to receive logs and Kibana to view them in a browser.
4) One server to send the logs using logstash.
5) One public Load Balancer.

This may seem like a lot but follow these steps and you'll get the hang of it :)
What you will need:

Gmanweb

#Kafka - Messaging Basics This assumes you are starting fresh and have no existing Kafka or ZooKeeper data. See http://kafka.apache.org/documentation.html#quickstart for more details.

##Install Java

sudo apt-get install python-software-properties
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer

Gmanweb

#!/bin/bash
CURRENT=$(df / | grep / | awk '{ print $5}' | sed 's/%//g')
THRESHOLD=83
SERVER=$(ifconfig | perl -nle 's/dr:(\S+)/print $1/e')
EMAILS="[email protected],[email protected]"

if [ "$CURRENT" -gt "$THRESHOLD" ] ; then
    mail -s 'Disk Space Alert on ELK-STG'  $EMAILS << EOF
Your root partition remaining free space is critically low. Used: $CURRENT%
Please login and clear some space. Elk-Stg-ENV -> $SERVER

Gmanweb

What I actually did

/etc/security/limits.conf

elasticsearch hard memlock 100000

/etc/default/elasticsearch