ducfilan

var RegionCodeISO31662ToFIPS = map[string]string{
	// From Maxmind's list.
	"AD-2":   "02",
	"AD-3":   "03",
	"AD-4":   "04",
	"AD-5":   "05",
	"AD-6":   "06",
	"AD-7":   "07",
	"AD-8":   "08",

missinglink

{
  "AD": "ca",
  "AE": "ar-AE,fa,en,hi,ur",
  "AF": "fa-AF,ps,uz-AF,tk",
  "AG": "en-AG",
  "AI": "en-AI",
  "AL": "sq,el",
  "AM": "hy",
  "AN": "nl-AN,en,es",
  "AO": "pt-AO",

kipcole9

if Code.ensure_loaded?(Ecto.Type) do
  defmodule Bitstring do
    @moduledoc """
    Implements the Ecto.Type behaviour for the Postgres
    type "bit varying"

    """

    use Ecto.Type

calexandre

#!/bin/bash
# Inspired on https://david-kerwick.github.io/2017-01-04-combining-zsh-history-files/
set -e
history1=$1
history2=$2
merged=$3

echo "Merging history files: $history1 + $history2"

test ! -f $history1 && echo "File $history1 not found" && exit 1

posilva

# References:
#
# https://cinhtau.net/2016/12/09/disable-apt-auto-update-and-upgrade/
# https://unix.stackexchange.com/questions/315502/how-to-disable-apt-daily-service-on-ubuntu-cloud-vm-image
# https://askubuntu.com/questions/824718/ubuntu-16-04-unattended-upgrades-runs-at-random-times/831206

apt-get -y purge update-notifier-common ubuntu-release-upgrader-core landscape-common unattended-upgrades

systemctl kill --kill-who=all apt-daily.service
systemctl kill --kill-who=all apt-daily-upgrade.service

posilva

#!/usr/bin/env bash
# Helper commands for clouformation deploy in the EC2 instances
# curl http://169.254.169.254/latest/user-data
# cat /var/log/cloud-init-output.log
# sudo yum install htop tmux tcpdump telnet -y


# describe stack
# this parameters are not passed by command line parameters
# to ensure that the developer does not hit a different STACK NAME or template by mistake

ferd

Originally from: http://erlang.org/pipermail/erlang-questions/2017-August/093170.html

For a safe and fast Erlang SSL server, there's a few 
configuration values you might want by default:

    [{ciphers, CipherList},      % see below
     {honor_cipher_order, true}, % pick the server-defined order of ciphers
     {secure_renegotiate, true}, % prevent renegotiation hijacks
     {client_renegotiation, false}, % prevent clients DoSing w/ renegs
     {versions, ['tlsv1.2', 'tlsv1.1']}, % add tlsv1 if you must

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux

ipbastola

JQ to filter JSON by value

Syntax: cat <filename> | jq -c '.[] | select( .<key> | contains("<value>"))'

Example: To get json record having _id equal 611

cat my.json | jq -c '.[] | select( ._id | contains(611))'

Remember: if JSON value has no double quotes (eg. for numeric) to do not supply in filter i.e. in contains(611)

lrascao

dash_id=xxxx
api_key=xxx
app_key=xxx

# 1. export
curl -X GET "https://app.datadoghq.com/api/v1/dash/${dash_id}?api_key=${api_key}&application_key=${app_key}" > dash.json

# 2. edit dash.json
move "graphs", "title", "description" up one level in the json hierarchy, from being beneath "dash" to being at the same level