BurgerZ

OpenSSL Playground

Certificates

Print Certificate ( crt file )

openssl x509 -in stackexchangecom.crt -text -noout

Print Certificate ( pem file )

openssl x509 -in cert.pem -text -noout

Print Certificate ( cer file )

openssl x509 -inform der -in foobar.cer -noout -text

Read part of Certificate

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$majorMinorVersion = ""
$commitCount = & git rev-list --count HEAD
Write-Output "git rev-list --count HEAD = $commitCount"

		  
$params = @{	
	FilePath = ""
	OS = ""
    ToolsDir = ""
	SolutionFolder = ""

BurgerZ

/** Extended moon phase utils
Ported from https://github.com/solarissmoke/php-moon-phase/blob/master/Solaris/MoonPhase.php
Maksym Huk 2017
*/

import Foundation
import SwiftMoment

class Moon {
    

BurgerZ

package android.support.v4.preference;

import java.lang.reflect.Constructor;
import java.lang.reflect.Method;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Build;

BurgerZ

First Method

Deleting the .git folder may cause problems in our git repository. If we want to delete all of our commits history, but keep the code in its current state, try this:

# Check out to a temporary branch:
git checkout --orphan TEMP_BRANCH

# Add all the files:
git add -A

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package ch.cern.test.mdm.utils;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.PrivateKey;
import java.security.Security;

BurgerZ

Remove osxfuse if installed via homebrew:
> brew uninstall osxfuse

Install osxfuse binary and choose to install the MacFUSE compatibility layer:
http://sourceforge.net/projects/osxfuse/files/latest/download?source=files

Reboot (optional but recommended by osxfuse)

Install ntfs-3g via homebrew:
> brew update && brew install ntfs-3g

BurgerZ

Table Of Contents

• [Data Structures] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#data-structures)
• [Linked Lists] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#linked-lists)
• [Trees] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#trees)
  • [Binary Trees] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#binary-trees)
  • [Binary Search Tree] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#binary-search-tree)
  • [Red-Black Tree] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#red-black-tree)
  • [AVL Tree] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#avl-tree)
• [Tries] (https://gist.github.com/lawloretienne/6f7d7d92f72986f5ebd60f226d9044ee#tries)

BurgerZ

Private ELK Server

I needed a syslog server and had been reading about ELK for the past few months. I finally decided to throw together a basic implementation in my home lab. I've recorded my notes for this process in this document & dumped the notes online at the following locations:

• Markdown Dump
• Python Syslog Client
• Kibana Screenshot

The implementation I built is super basic, it's just in my lab for dev purposes atm - so I didn't finish securing or building the integrations - just needed it to visualize some syslog data ATM.

BurgerZ

127.0.0.1 itools.hk
127.0.0.1 update.itools.hk
127.0.0.1 ol-cn.itools.hk
127.0.0.1 serv2.itools.hk
127.0.0.1 stat2.itools.hk
127.0.0.1 serv-cn.itools.hk
127.0.0.1 www.1taoji.com
127.0.0.1 andrv.itools.hk
127.0.0.1 dl.itools.hk
127.0.0.1 lxcdn.slooti.com