AlexRogalskiy

More generic instructions can be found here: https://github.com/umlaeute/v4l2loopback/wiki/Mplayer

Install v4l2loopback

git clone https://github.com/umlaeute/v4l2loopback
cd v4l2loopback
make
sudo make install
sudo modprobe v4l2loopback

AlexRogalskiy

Currently trawling NPM in search of a node module that makes working with CSS and browserified code "feel" better. My first thought was to seek out an existing project (or create one) that took a programmatic approach to CSS generation.

Here's what I've found:

Generators in Code

Shortlist

• jcss: Some nice features, and worthy of further investigation. Looks active.

AlexRogalskiy

Chrome Flags

This information source from the following url:

http://peter.sh/experiments/chromium-command-line-switches/

And also in the chromium source:

https://source.chromium.org/chromium/chromium/src/+/main:media/base/media_switches.cc

AlexRogalskiy

server {
  listen 443;
  server_name localhost;

  root html;
  index index.html index.htm;

  ssl on;
  ssl_certificate server.crt;
  ssl_certificate_key server.key;

AlexRogalskiy

Message Bus App Architecture

This is some research focused around looking for node modules that support the development of an application that makes heavy use of a central message bus for cross component communication. The process for identifying potential components was simply to start by looking for packages that depend node the node-redis module, as at this this stage we see redis being the mechanism for powering the bus.

Potential Components

MQTT Centric

• mosca
• ponte

AlexRogalskiy

A collection of useful commands for dealing with various systems.

git

List all (local) branches and report date and sort in descending order:

git for-each-ref --sort=-committerdate refs/heads/ --format='%(committerdate:short) %(refname:short)'

AlexRogalskiy

Set the default size for new Docker for Mac disk images

If you are getting the error: No space left on device

Configuring the qcow2 size cap is possible in the current versions:

# my disk is currently 64GiB
$ /Applications/Docker.app/Contents/MacOS/qemu-img info ~/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/Docker.qcow2
image: /Users/djs/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/Docker.qcow2

AlexRogalskiy

VS Code as a Service

Getting Started

Pre-requisites

• Docker
• Docker Compose
• Yarn
• Optional: Docker Machine

AlexRogalskiy

# Auto Start Tmux (must be last)
if [[ -z "$TMUX" ]] then
  tmux_session='default'
  terminal_slug="`echo $TERM_PROGRAM | iconv -t ascii//TRANSLIT | sed -E 's/[^a-zA-Z0-9-]+/-/g' | sed -E 's/^-+|-+$//g' | tr A-Z a-z | head -c 7`"

  if [[ $TERM_PROGRAM == 'vscode' ]]; then
    tmux_session="$terminal_slug-`pwd | sha1sum | head -c 8`"
  fi

  tmux new-session -A -d -s "$tmux_session"

AlexRogalskiy

SSH into AWS ec2/ Digitalocean droplet/ or else other PAAS, linux machine

1. Install Docker

$sudo apt install docker.io
$sudo usermod -aG docker $USER

I already installed docker