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Nginx Quick Reference
Comprehensive list of tips, tricks, and configuration examples for Nginx.
nginx  server  tips  tricks  configuration  devops  sysadmin  tuning  performance  http  https 
10 weeks ago by garrettc
A collection of awesome lists, manuals, blogs, hacks, one-liners, cli/web tools and more.
"This list is a collection of various technology materials. […] It contain a lot of useful information gathered in one piece. It is intended for everyone and anyone - especially for system and network administrators, devops, pentesters or security researchers."
security  resource  list  devops  sysadmin  operatingsystem  unix  linux  windows  macos  networking  ssl  http  https  pentesting 
december 2018 by garrettc
What's in a Docker image?
"It’s a good question, and before you know the answer, Docker images can seem pretty mysterious. Not only do I want to give you the answer, but I want to show you how I got there."
docker  sysadmin  tutorial  devops 
december 2018 by garrettc
Increasing Application Performance with HTTP Cache Headers
"HTTP cache headers can significantly improve the user experience of web applications. Understand their use and in what scenarios to employ them."
cache  caching  worldwideweb  devops  sysadmin  performance 
november 2018 by garrettc
Some notes on running new software in production
Touches on playbooks, ok/not ok to break, Kubernetes, and Envoy
devops  sysadmin  architecture  kubernetes  envoy  bestpractice 
november 2018 by garrettc
List of development resources
Covers programming, business, theory, gaming, security, and more.
programming  business  security  theory  gaming  cms  networking  devops  sysadmin  resource  list 
october 2018 by garrettc
Get Started, Part 1: Orientation and setup
Get oriented on some basics of Docker before diving into the walkthrough.
docker  documentation  guide  devops  sysadmin  learning  container 
august 2018 by garrettc
Will Kubernetes Collapse Under the Weight of Its Complexity? | Blog | InfluxData
A few weeks ago, I attended and spoke at KubeCon EU. It was a massive event attended by around 4,700 people...However, I felt there was an underlying problem with the whole spectacle: everyone I talked to was either an operator or an SRE. Where were all the application developers?
kubernetes  devops  deployment  sysadmin  development  webdevelopment  appdevelopment 
june 2018 by garrettc
Pi-hole - The Network-Wide Ad Blocker
Pi Supply and Pi Hole have partnered together to bring you the Pi Hole Kit
network  advertising  raspberrypi  devops  sysadmin 
may 2018 by garrettc
MacOS monitoring the open source way
How Dropbox monitors their fleet of macOs machines for malware.
macos  osx  monitoring  security  sysadmin  dropbox 
may 2018 by garrettc
Content Security Policy Header Generator
Generate a Content Security Policy Header with our easy to use form
apache  nginx  security  devops  sysadmin  server  http  csp  generator 
april 2018 by garrettc
Apollo - continuous deployment solution over kubernetes
"Apollo is a simple, lightweight, Continuous Deployment (CD) solution on top of Kubernetes. Apollo can integrate with any existing building process you might have in place. All you need to do is notify it of a ready artifact, and that's it.

Apollo also provides restricted access on top of Kubernetes. Each user has fine-grained permissions, to ensure safe deployments."
kubernetes  continuousdeployment  infrastructure  devops  sysadmin 
march 2018 by garrettc
AWS CloudMapper
CloudMapper creates network diagrams of AWS environments
aws  amazon  devops  sysadmin  network  mapping 
february 2018 by garrettc
The 6-Step "Happy Path" to HTTPS
It's finally time: it's time the pendulum swings further towards the "secure by default" end of the scale than what it ever has before. At least insofar as securing web traffic goes because as of this week's Chrome 62's launch, any website with an input box is now
security  https  ssl  http  bestpractice  worldwideweb  devops  sysadmin 
december 2017 by garrettc
Splunk - data monitoring and aggregation
"Splunk Inc. turns machine data into answers with the leading platform to tackle the toughest IT, IoT and security challenges. Use Splunk to search, monitor, analyze and visualize machine data."
analytics  data  datamining  logging  monitoring  devops  sysadmin 
december 2017 by garrettc
How to set up world-class continuous deployment using free hosted tools
I’m going to describe a way to put together a world-class continuous deployment infrastructure for your side-project without spending any money.
devops  github  hosting  continuousdeployment  sysadmin  infrastructure  travisci  heroku  slack 
december 2017 by garrettc
Front-End Checklist
Front-End-Checklist : 🗂 The perfect Front-End Checklist for modern websites and meticulous developers
checklist  webdevelopment  bestpractice  webdesign  html  css  javascript  devops  sysadmin 
november 2017 by garrettc
WiFi Explorer
Scan, monitor and troubleshoot wireless networks using your Mac's built-in Wi-Fi adapter.
osx  software  networking  wifi  sysadmin 
november 2017 by garrettc
Take These Steps to Secure Your Raspberry Pi Against Attackers
A Raspberry Pi can be easily hacked if your not careful. Follow these tips to safeguard your Pi from attackers trying to get at your network.
raspberrypi  linux  security  devops  sysadmin  internetofthings 
september 2017 by garrettc
Wi-Fi Cracking
"This is a brief walk-through tutorial that illustrates how to crack Wi-Fi networks that are secured using weak passwords. It is not exhaustive, but it should be enough information for you to test your own network's security"
security  WiFi  network  sysadmin 
august 2017 by garrettc
HTTPS on Stack Overflow: The End of a Long Road
A very long, but super interesting, article about how Stack Overflow moved to https. Lots of really interesting takeaways
deployment  security  ssl  stackoverflow  https  devops  architecture  sysadmin 
may 2017 by garrettc
Security 101 for SaaS startups
"So you are working at a startup, and you have been wondering at what point should you start looking into security considerations and compliance? Which technical debt should be postponed for a later stage, and which systems should be hardened this instant? What are the main considerations?"
security  saas  devops  sysadmin  bestpractice  startups 
march 2017 by garrettc
Large Scale System Design Primer
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
scalability  scaling  scale  infrastructure  webdevelopment  devops  sysadmin 
march 2017 by garrettc
screwdriver.cd
An open source build platform designed for Continuous Delivery from Yahoo.
continuousdeployment  development  devops  sysadmin  python  github  docker  kubernetes  postgresql  mysql  bitbucket 
january 2017 by garrettc
PagerDuty Incident Response Documentation
A collection of information about the PagerDuty incident response process. Not only how to prepare new employees for on-call responsibilities, but also how to handle major incidents, both in preparation and after-work.
documentation  devops  example  sysadmin  oncall 
january 2017 by garrettc
Malspider
Malspider is a web spidering framework that detects characteristics of web compromises.
security  sysadmin  devops 
july 2016 by garrettc
Docker for Beginners
Learn to build and deploy your distributed applications easily to the cloud with Docker
docker  tutorial  deployment  container  devops  sysadmin 
june 2016 by garrettc
Mailtrap
Mailtrap is a fake SMTP server for development teams to test, view and share emails sent from the development and staging environments without spamming real customers.
sysadmin  devops  email  webdevelopment  smtp  debugging 
june 2016 by garrettc
drduh/OS-X-Security-and-Privacy-Guide
OS-X-Security-and-Privacy-Guide - A practical guide to securing OS X
osx  security  privacy  sysadmin  apple 
may 2016 by garrettc
How to Deploy Software
Deploying major new features to production should be as easy as starting a flamewar on Hacker News about spaces versus tabs. They should be easy for new…
devops  sysadmin  deployment  webdevelopment  programming 
march 2016 by garrettc
New Composer Patterns
Some nice little features that have become available in Composer.
webdevelopment  programming  sysadmin  devops  deployment  automation  php  composer 
february 2016 by garrettc
Sometimes you need a speedboat, sometimes a container-ship. — Medium
Wrote a thing about speedboats and containerships. Disposable compute power and APIs and making fast things
webdevelopment  hosting  deployment  devops  sysadmin  cloud 
february 2016 by garrettc
Drupal Console: Generate Module & Theme Code
Drupal Console allows you to alter your Drupal installation through the command line. Code Generation rapidly speeds up module and theme development.
drupal  drupal8  cli  php  composer  module  sysadmin  webdevelopment 
february 2016 by garrettc
Composer dependencies in Drupal contrib
Drupal 8 is out, Drupal 8.1 will be out before we know it, but it seems contrib is still catching up. One question that seems to keep coming up is around installing a Drupal 8 module.
drupal  drupal8  sysadmin  deployment  configuration  yaml  php  composer 
february 2016 by garrettc
securityheaders.io
Check the security of your HTTP response headers.
http  security  sysadmin  network  tool  ssl  https  worldwideweb 
january 2016 by garrettc
Move Fast and Fix Things
"Anyone who has worked on a large enough codebase knows that technical debt is an inescapable reality: The more rapidly an application grows in size and complexity, the more technical debt is accrued. With GitHub’s growth over the last 7 years, we have found plenty of nooks and crannies in our codebase that are inevitably below our very best engineering standards. But we’ve also found effective and efficient ways of paying down that technical debt, even in the most active parts of our systems."
development  engineering  git  github  devops  programming  sysadmin 
january 2016 by garrettc
Maltrail
Network sniffer to identify malicious traffic.
python  software  sysadmin  server  hosting  tools 
december 2015 by garrettc
Richard's Toolbox
A fine selection of tools for programmers, handcrafted by Richard Oosterhof & co.
development  server  sysadmin  testing  tools  webdevelopment 
december 2015 by garrettc
Architecting a scalable Drupal build system with AWS ECS
PreviousNext and our Continuous Integration (build system) have been on a journey for the past 3 years. We are now onto our 3rd generation and would like to share with you some of the concepts and technologies behind it.
drupal  devops  sysadmin  amazon  aws  docker  scalability  scaling 
june 2015 by garrettc
Ansistrano
Capistrano-like tool for deploying with Ansible.
ansible  deployment  provisioning  devops  sysadmin 
may 2015 by garrettc
Architecting Websites For The HTTP/2 Era
"The arrival of HTTP/2 will require a bit of re-thinking how we handle websites (and webservers). This makes it a good time to reflect on what those changes can bring. This post is based entirely on theory (the HTTP2 spec), as HTTP/2 is hard to test today."
http  security  http2  testing  reference  devops  sysadmin  server  worldwideweb 
may 2015 by garrettc
How to Pre-Process Logs with Logstash: Part III of “Scalable and Robust Logging for Web Applications”
This article is an introduction on how to pre-process logs from multiple sources in logstash before storing them in a data store or analyze them in real time.
logging  logstash  log  elasticsearch  kibana  sysadmin  devops 
april 2015 by garrettc
Manual way to feed old/new log entires to logstash
"From time to time your Logstash process may crash and you start seeing gaps on your Kibana graph (you graph logs and monitor those, right? ). That may also, coincidentally?, correlate with downtime you had 10 minutes ago.. So you need to replay missing events back into Logstash and figure out what happened."
logstash  kibana  elasticsearch  sysadmin  devops 
april 2015 by garrettc
Vault - HashiCorp
HashiCorp is proud to announce Vault: a tool for managing secrets.
security  devops  sysadmin 
april 2015 by garrettc
Devops University
"We focus on helping you build amazing systems through the best development and operations (devops) practices."
learning  devops  sysadmin  education 
april 2015 by garrettc
Ajenti Webserver Control Panel
Python based web tool for managing servers.
python  devops  sysadmin 
february 2015 by garrettc
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