Aniketh01

For VLC configure to detect QUIC and HTTP3 libraries

Openssl

./config enable-tls1_3 --prefix=/home/devbox/devel/quic_research/build_openssl
make -j$(nproc)
make install_sw

nghttp3

pohzipohzi

WAL-G PITR

This gist summarises a way to simulate point-in-time recovery (PITR) using WAL-G. Most of the material is adapted from Creston's tutorial.

Setup

First we initialize a database cluster

pg_ctl init -D cluster

blackcater

Diagrams

Markdown Preview Enhanced supports rendering flow charts, sequence diagrams, mermaid, PlantUML, WaveDrom, GraphViz, Vega & Vega-lite, Ditaa diagrams. You can also render TikZ, Python Matplotlib, Plotly and all sorts of other graphs and diagrams by using Code Chunk.

Please note that some diagrams don't work well with file exports such as PDF, pandoc, etc.

Flow Charts

This feature is powered by flowchart.js.

thaJeztah

Ubuntu ... or Alpine? A quick comparison

Let's see how they compare with a minimal example: run an image that installs curl and pulls the Holberton homepage

Ubuntu

Pull the ubuntu:16.04 image

alexellis

This guide has moved to a GitHub repository to enable collaboration and community input via pull-requests.

https://github.com/alexellis/k8s-on-raspbian

Alex

voxxit

Run Book / Operations Manual

1. Table of Contents
2. System Overview
   • Service Overview
   • Contributing Applications, Daemons, and Windows Services
   • Hours of Operation
   • Execution Design
   • Infrastructure and Network Design
   • Resilience, Fault Tolerance and High-Availability

azadkuh

Vim cheat sheet

Starting Vim

vim [file1] [file2] ...

---

juliandunn

Deep Dive: PostgreSQL on AWS

When loading data

• disable backups (backup_retention=0)
• disable multi-AZ and autovacuum
• pg_dump -Fc (compressed) and pg_restore -j (parallel)
• Increase maintenance_work_mem

mbbx6spp

Gerrit vs Github: for code review and codebase management

Sure, Github wins on the UI. Hands down. But, despite my initial annoyance with Gerrit when I first started using it almost a year ago, I am now a convert. Fully. Let me tell you why.

Note: This is an opinionated (on purpose) piece. I assume your preferences are like mine on certain ideas, such as:

• Fast-forward submits to the target branch are better than allowing merge commits to the target branch. The reason I personally prefer this is that, even if a non-conflicting merge to the target branch is possible, the fact that the review/pull request is not up to date with the latest on the target branch means feature branch test suite runs in the CI pipeline reporting on the review/PR may not be accurate. Another minor point is that forced merge commits are annoying as fuck (opinion) and clutter up Git log histories unnecessarily and I prefer clean histories.
• Atomic/related changes all in one commit is something worth striving for. Having your dev

rjeczalik

# Building static nginx for teh lulz
#
# basic dependencies

sudo apt-get install libxslt1-dev libxml2-dev zlib1g-dev libpcre3-dev libbz2-dev libssl-dev

# download nginx and openssl

wget http://nginx.org/download/nginx-1.5.6.tar.gz
tar xf nginx-1.5.6.tar.gz; cd nginx-1.5.6