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Stop your running postgres server (your plist name may or may not have specified the version in it, mine had 94 in the name)

launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql94.plist

Upgrade to 9.6

brew update && brew upgrade postgresql

Check your version

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Installing a Gem on Heroku from a Private GitHub Repo

Sometimes you want to use a gem on Heroku that is in a private repository on GitHub.

Using git over http you can authenticate to GitHub using basic authentication. However, we don't want to embed usernames and passwords in Gemfiles. Instead, we can use authentication tokens.

This method does not add your OAuth token to Gemfile.lock. It uses bundle config to store your credentials, and allows you to configure Heroku to use environment variables when deploying.

1. Generate an OAuth token from GitHub

sebboh

#!/bin/sh

# template inputs:
#   @service_name: name of the service
#   @service_cwd: working directory for running the service
#   @service_cmd: command to run the service

start () {
    echo -n "Starting <%= @service_name %>..."

sebboh

#!/bin/bash

# Slack operations challenge, part 1
# Author: Steve Chen

# This script installs Chef via the omnibus installer and git
# then clones and runs the slack_helloworld_cookbook which
# installs the project dependencies and "deploys" Hello World 
# to the server

sebboh

<?php
header("Content-Type: text/plain");
echo "Hello, world!\n";

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{
  "network": {
    "servers": [ "54.244.246.246:28778" ],
    "ssl ca": "./lumberjack_ca.crt",
    "timeout": 15
  },
  "files": [
    {
      "paths": [
        "/var/log/*.log"