trushkevich

set :private_pub_pid, -> { "#{current_path}/tmp/pids/private_pub.pid" }

namespace :private_pub do
  desc "Start private_pub server"
  task :start do
    on roles(:app) do
      within release_path do
        with rails_env: fetch(:stage) do
          execute :bundle, "exec thin -C config/private_pub/thin_#{fetch(:stage)}.yml -d -P #{fetch(:private_pub_pid)} start"
        end

trushkevich

module ActiveRecordGroupCount
  extend ActiveSupport::Concern

  module ExtensionMethods
    def count(*args)
      scope = except(:select).select("1")
      query = "SELECT count(*) AS count_all FROM (#{scope.to_sql}) x"
      ActiveRecord::Base.connection.execute(query).first.first
    end
  end

trushkevich

TL;DR

Install Postgres 9.5, and then:

sudo pg_dropcluster 9.5 main --stop
sudo pg_upgradecluster 9.3 main
sudo pg_dropcluster 9.3 main

trushkevich

#! /bin/bash

# streaming on Ubuntu via ffmpeg (3.3.3).
# see http://ubuntuguide.org/wiki/Screencasts for full documentation
# see http://www.thegameengine.org/miscellaneous/streaming-twitch-tv-ubuntu/
# for instructions on how to use this gist

if [ ! -f ~/.twitch_key ]; then
    echo "Error: Could not find file: ~/.twitch_key"
    echo "Please create this file and copy past your stream key into it. Open this script for more details."

trushkevich

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git

trushkevich

ARG  MONGO_VERSION
FROM mongo:${MONGO_VERSION}

RUN mkdir -p /data/keyfile
RUN openssl rand -base64 741 > /data/keyfile/keyfile
RUN chown -R mongodb:mongodb /data/keyfile
RUN chmod 600 /data/keyfile/keyfile