bryanhuntesl

sudo pmset -b sleep 0; sudo pmset -b disablesleep 1

and after reenable with

sudo pmset -b sleep 5; sudo pmset -b disablesleep 0

bryanhuntesl

verify distributed Erlang working

Ping the riak node, print the response and halt the system.

erl -setcookie riak -name "${USER}-"@127.0.0.1 -noshell \
-eval "Res = net:ping('dev1@127.0.0.1'), io:put_chars(standard_error,io_lib:format(\"~p\",[Res]))." \
-eval "erlang:halt()."

As a result, pong is printed to the console, the response from the remote node, we're ready to start executing Erlang.

bryanhuntesl

ffmpeg -i front\ end\ betslip\ validation\ session.mp4 -filter:v fps=30 -vcodec libx264 -crf 28 -preset faster -tune out.mp4

bryanhuntesl

RIJPGQMQNQIQLQKPHPHQGQKQIQIQJQCOGOCONPAPAPHPRPPPAPQPGOLPAPAPRP

bryanhuntesl

#!/usr/bin/env python
# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
# Written by Nathan Hamiel (2010)

from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from optparse import OptionParser

class S(BaseHTTPRequestHandler):
    
    def do_GET(self):

bryanhuntesl

Terraform AWS Transfer server (managed SFTP storing to EC2)

Create two S3 buckets - the first will be used for logfiles - the second will hold client uploads - any requests to the client uploads bucket will result in logs being generated to the log storage bucket.

resource "aws_s3_bucket" "pbdhosts-logging" {
    bucket = "pbdhosts-logging"

bryanhuntesl

cat <<EOF | docker build --build-arg=SOURCE=https://github.com/elixir-lang/elixir/archive/master.tar.gz .
FROM alpine
ARG SOURCE
ENV SOURCE=$SOURCE
RUN apk add curl
RUN echo "building source : $SOURCE"
WORKDIR /tmp

bryanhuntesl

Reading the contents of a zip archive file in Elixir

We want to read (and extract all data from) the zip archive file frequency.zip.

Erlang has built in support for reading zip archives.

The documentation is here:

We'll be using :zip.foldl/3 to itterate the file contents.

bryanhuntesl

# Derived from ./manifests
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: prometheus
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: prometheus

bryanhuntesl

version: 2
jobs:
  lint:
    docker:
      - image: circleci/elixir:1.10.3-node-browsers
    steps:
      - checkout
      - restore_cache:
          keys:
            - v1-elixir-deps-cache-{{ .Branch }}-{{ checksum "mix.lock" }}