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@maxidorius
maxidorius / notes.md
Last active Oct 20, 2021
Notes on privacy and data collection of Matrix.org
View notes.md

Notes on privacy and data collection of Matrix.org


This version of the document is no longer canonical. You can find the canonical version hosted at Gitlab and Github.

PART 2 IS OUT, INCLUDING THE DISCLOSURE OF A GLOBAL FEDERATION DATA LEAK, AND THE ANATOMY OF A GDPR DATA REQUEST HANDLED BY MATRIX.ORG. SEE THE REPOS ABOVE.

This work is licensed under CC BY-NC-SA 4.0. See Editorial Notes for Attribution details.

@herpiko
herpiko / kubedingdong.md
Last active Mar 8, 2021
Kubernetes notes for CKA exam preparation 💪
View kubedingdong.md

This notes applied to Kubernetes version 1.9.1-00 on Ubuntu Xenial.

Basic concept

TO BE WRITTEN

Installation and starting up 🏁

Installation

  • Swap should be disabled (see /etc/fstab)
View get-hsts-preload-list.sh
#!/usr/bin/env bash
# https://code.google.com/p/chromium/issues/detail?id=226801
url='https://chromium.googlesource.com/chromium/src/net/+/master/http/transport_security_state_static.json?format=TEXT';
curl -#s "${url}" | \
base64 --decode | \
sed '/^ *\/\// d' | \
sed '/^\s*$/d' > hsts.json;
@drkarl
drkarl / gist:739a864b3275e901d317
Last active May 8, 2021
Ask HN: Best Linux server backup system?
View gist:739a864b3275e901d317

Linux Backup Solutions

I've been looking for the best Linux backup system, and also reading lots of HN comments.

Instead of putting pros and cons of every backup system I'll just list some deal-breakers which would disqualify them.

Also I would like that you, the HN community, would add more deal breakers for these or other backup systems if you know some more and at the same time, if you have data to disprove some of the deal-breakers listed here (benchmarks, info about something being true for older releases but is fixed on newer releases), please share it so that I can edit this list accordingly.

Amanda (comments by sammcj)

  • It has a lot of management overhead and that's a problem if you don't have time for a full time backup administrator.
@nderkach
nderkach / ios_github_gif.md
Last active May 13, 2020
How to record iOS screen and share it on github
View ios_github_gif.md

Record a screencast with QuickTime Player

  1. Connect an iOS defice with a cable
  2. In QuickTime Player: Option-Cmd-N (New Movie Recording) -> Select your device from the recording menu:

http://cl.ly/image/1w0y3Y0H2g2X/record.png

Install gifify

@hmartiro
hmartiro / zeromq-vs-redis.md
Last active Nov 25, 2021
Comparison of ZeroMQ and Redis for a robot control platform
View zeromq-vs-redis.md

ZeroMQ vs Redis

This document is research for the selection of a communication platform for robot-net.

Goal

The purpose of this component is to enable rapid, reliable, and elegant communication between the various nodes of the network, including controllers, sensors, and actuators (robot drivers). It will act as the core of robot-net to create a standardized infrastructure for robot control.

Requirements:

@ricardo-rossi
ricardo-rossi / ElasticSearch.sh
Last active Sep 9, 2019
Installing ElasticSearch on Ubuntu 14.04
View ElasticSearch.sh
#!/bin/bash
### USAGE
###
### ./ElasticSearch.sh 1.7 will install Elasticsearch 1.7
### ./ElasticSearch.sh will fail because no version was specified (exit code 1)
###
### CLI options Contributed by @janpieper
### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch
@neilstuartcraig
neilstuartcraig / ghost-ses-smtp-config
Created Oct 17, 2013
An extract of config.js for ghost (http://ghost.org) blog app (nodejs) to allow sending email via SES (over SSL). Note that this will fail if your website is not return-connectable by SES on your defined ghost URL i.e. your blog must be publicily available, not just runnnig on e.g. a private VM. If you're running under HTTPS then your SSL cert m…
View ghost-ses-smtp-config
mail: {
transport: 'SMTP',
host: 'ssl://email-smtp.us-east-1.amazonaws.com',
options: {
port: 465,
service: 'SES',
auth: {
user: 'YOUR-SES-ACCESS-KEY-ID',
pass: 'YOUR-SES-SECRET-ACCESS-KEY'
}
@jbenet
jbenet / simple-git-branching-model.md
Last active Nov 21, 2021
a simple git branching model
View simple-git-branching-model.md

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.