My Stuff

Articles or presentations by me:

• Conference Presentations
• Articles I wrote

Credit Card

• Generate Credit Card Numbers for Testing Purposes

Text Editors:

• NeoVim Setup

Pentesting

• My penetration testing Wiki Notes

OSX

• Get GSed to run as Sed on OSX in terminal and scripts
• Magic Mouse Consistantly Laggy
• Making space and doing an upgrade on OSX my personal notes

PHP General

• Check if PHP Extension is Loaded

Laravel Notes

• Artisan Commands

• Laravel Cache Related Stuff

• Composer install specific branch
• Composer Hacks

DevOps Notes

ZeroSSL

• Certbot ZeroSSL Stuff

Kubernetes General Stuff

Kubernetes Secrets

• Kubernetes Create SSL/TLS Secrets from cert plus key

Kubernetes Concepts

• Kubernetes Secrets and Related Tutorials

KubeCTL and Debugging Stuff

• Kubectl cheatsheet
• Debugging pods and Debugging tips like interactive pods

Helm

• Handy Helm Charts

Gitlab CI Stuff

• Run CI on merge request and other part only on merge to master branch
• General Gitlab CE Notes

GCP Stuff

• Gcloud CLI CheatSheet
• GCP Notes Mostly GCP CLI
• Using Multiple Service Accounts with GCloud CLI
• Gcloud CLI Config guide
• GCP Logging Query Language Cheat Sheet and Handy Examples
• How to get Control Plane CIDR

GCP and Terraform

• GCP + Terraform Service account Setup Guide Very handy Guide

Android

Mostly my notes related to CI/CD Stuff for Android builds:

• Android CI/CD Stuff

Jenkins Stuff

• Jenkins Download Binary Secret file stored in Credential Store
• Jenkins Stuff

These are my personal notes while my wiki is being migrated and down.

Docker

• Ultimate Docker Cheat Sheet by Ruan Bekker
• My Docker Resources
• Using Supervisord with docker

Docker compose

Some notes to get certain things going very quickly in docker-compose. For example mysql, redis etc.

• My Docker Compose Cheatsheet

• Multi stage Builds explained

Linux

• Git Stuff
• Handy GPG STuff

SELinux

• All SELinux Personal Notes

Bash

• Work out next git version tag in bash
• How to calculate Elapsed Time in Bash
• Handy One Liners and scripts
• Handy Bash Stuff commonly used in CI/CD
• Replace entire line in text file with some text using bash

Ansible

• Ansible Tricks
• Testing Ansible Code on remote host
• Debuging stuff
• Getting back into Ansible
• Excellent Guide for Using Ansible Galaxy to do Boiler Plate Stuff etc
• Manage Linux Users with Ansible using Github SSH Keys
• Get Public SSH Key for gitlab github or bitbucket user with Curl

Ansible Tower

• Ansible Tower Notes

AWS

• AWS CLI Cheatsheet Both AWS CLI Version 1.9 and Version 2

Boto3 Examples:

• Boto3 SQS Reader and Witer
• Boto3 SNS Example using profile name and FIFO Queue
• Boto3 Role ARN Example Assume Role

ECR:

• Tag and Push image to ECR

ACM:

• Use AWS Certificate Manager

EKS:

• EKS Fargate Test if cluster is working

ECS:

• Enable Long Format ARN ECS
• ECS Error Long ARN Format

Cost Savings

• Use Cloudmapper to find unused resources
• AWS Billing Alerts

EC2:

• Get AMI IDs for Debian

RDS

• RDS MySQL Best Practices Cool Presentation
• Get List of valid parameter group family names

Elasticbeanstalk

• Install Elasticbeanstalk CLI Tools
• Use Elasticbeanstalk CLI Tools
• EB With RDS

Loadbalancers and Route53

• Routing ELB to Load Balancer Route53

S3

• S3 CLI

IAM

• AWS Policy Generator

Kubernetes:

K3s K8s Setup

• K3s Notes

Cert Manager

• Cert manager for auto cert creation and renewal useful blogpost
• Cert Manager example showing Cloudflare + Letsencrypt

EKS Stuff

• Deploying Kubernetes with KOPS and EKSCTL Tutorial
• EKSCTL Howto
• KOPS Howto

Kubernetes + Terraform

• Use terraform to manage Kubernetes objects as opposed to using plain yaml or Helm Chart Reddit Post

Terraform:

• Cool Terraform Cheatsheet
• Using Terraform in PCI-DSS Environment

Terraform and GCP

• Get up and running with Terraform and GCP in no time

Terraform and AWS:

• Secret manager from KMS in Terraform
• Terraform AWS Examples Using Different Providers
• Terraform S3 IAM Examples

Terraform and Cloudflare

• Personal notes on Terraform Cloudflare Provider

Github

• Github Specific Tricks

AWS:

• Deploy EC2 Instance with Terraform

Azure:

• Does Anyone use Terraform on Azure Reddit Devops Thread

Netdata

• Net Data Setup Part 1
• Netdata Registry Setup Github Wiki for Netdata
• Official Docs Registry Section

PHP

• Using Beanstalkd for Queing

Nginx

• Nginx General

Caddy

• Caddy General

SYSTEMD

• SYSTEMD General

General Tools

• Vim
• Tmux Useful

Proxmox

• Proxmox Personal Wiki Notes

Databases

• Personal MySQL Notes
• Personal PostgreSQL Notes

Borg and Bormatic

• Borgmatic Notes

LXC

• LXC Commands

Datadog:

• Setup Lambda

Visual Studio Code

• Open same project in two Windows

Crypto stuff

Crypto stuff goes here

Crypto Stuff

Anything crypto related goes here.

ENS Names

• Allowing people to claim subdomains on your domain

Faucets

• Polygon Faucet

Ethereum Chains

• My Polygon Bookmarks and Notes

Defi

• My Personal Defi Notes and Bookmarks

Defi Arbitrage

• Dex Screener can check prices of tokens accross Chains
• Lookup Prices Accross Dexes

Ethereum

• List of sites to Swop ERC tokens
• Site for Doing Privacy Things with Ethereum

Solidity

• Solidity Notes
• When to use Pure and when to use View
• Web3py Python Library for interacting with Smart Contracts Notes

Solidity Learning

• Defi Developer Road map Guide Very good Guide
• Openzeplin Solidity Wargames Walkthrough
• Speedrun Ethereum Project part of Scaffold-eth
• Very good Solidity Language Overview Youtube Video Very Detailed

Mining

• Crypto Mining CPU and GPU

Brave Rewards and BAT Tokens

• Brave Rewards for Github pages site