Geoff Hayward GeoffHayward

## BoardStep.java
package step_definitions;

import io.cucumber.datatable.DataTable;
import io.cucumber.java.en.Given;
import io.cucumber.java.en.Then;
import io.cucumber.java.en.When;

import java.util.ArrayList;
import java.util.List;

## .gitconfig
[alias]
graph  = log --graph --abbrev-commit --decorate --date=relative --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(bold yellow)%d%C(reset)' --all

## Docker Restart Policy
# Inspect - Prints out the status for each container's policy
for id in $(docker ps -q); do echo "$id$(docker inspect --format='{{.Name}}' $id)" && docker inspect -f "{{ .HostConfig.RestartPolicy.Name }}" $id && echo "------------"; done

# Update (if unset) - Updates the policy for each container to 'alway' if its policy is unset. It also prints out the status for each container
for id in $(docker ps -q); do echo "$id$(docker inspect --format='{{.Name}}' $id)" && ([ -z "\$(docker inspect -f '{{ .HostConfig.RestartPolicy.Name }}' $id)" ] && docker update --restart=always $id; exit 0 ) && docker inspect -f "{{ .HostConfig.RestartPolicy.Name }}" $id && echo "------------"; done

## Generic
private Object[] getColumn(int address, Object[][] from) {
    return Arrays.stream(from).map(x -> x[address]).toArray(Object[]::new);
}

private <T> T[] getColumn(int address, T[][] from) {
    return (T[]) Arrays.stream(from).map(x -> x[address]).toArray(Object[]::new);
}

## Setting up MySQL on Ubuntu 18.04
sudo apt update
sudo apt install mysql-server
sudo mysql_secure_installation

This seems to lock it down to the Ubuntu root user, therefore login using the Ubuntu root user
 and run the following.

 sudo mysql -u root
 DROP USER 'root'@'%';
 CREATE USER 'root'@'localhost' IDENTIFIED BY '';

## HA Proxy (change a part of a URL)
http-request redirect code 301 location https://%[hdr(host)]%[url,regsub(^/example/,/demo/,)] if { path_beg /example/ }

## Add permission to host shared folders
sudo usermod -aG vboxsf $(whoami)
reboot

## .ebextensions iptables.config
commands:
  create_post_dir:
    command: "mkdir /opt/elasticbeanstalk/hooks/appdeploy/post"
    ignoreErrors: true
files:
  "/opt/elasticbeanstalk/hooks/appdeploy/post/99_update_iptables.sh":
    mode: "000755"
    owner: root
    group: root
    content: |

## App.java
public class App {

  public static void main(String[] args){
    Pizza nypizza = new NyPizza
                              .Builder(NyPizza.Size.LARGE)
                              .addTopping(Pizza.Topping.HAM)
                              .addTopping(Pizza.Topping.ONION)
                              .addTopping(Pizza.Topping.PEPPER)
                              .build();
    System.out.println(nypizza.toString());

## App.java
public class App{

  public static void main(String[] args){
    Thing t = new Thing.Builder("a", "b", "c").prop5("e").prop4("d").build();
    System.out.println(t.getProps());
  }

}